A peer-reviewed article cited in all five styles, with the rules for volume, issue, page ranges and DOIs. Paste a DOI and the fields fill themselves in.
One source cited in each style. Italics are shown as they should appear in your paper.
Twenge, J. M., & Campbell, W. K. (2018). Associations between screen time and lower psychological well-being among children and adolescents: Evidence from a population-based study. Preventive Medicine Reports, 12, 271–283. https://doi.org/10.1016/j.pmedr.2018.10.003
In text: (Twenge & Campbell, 2018)
Twenge, Jean M., and W. Keith Campbell. “Associations Between Screen Time and Lower Psychological Well-Being Among Children and Adolescents: Evidence from a Population-Based Study.” Preventive Medicine Reports, vol. 12, 2018, pp. 271–283, https://doi.org/10.1016/j.pmedr.2018.10.003.
In text: (Twenge and Campbell)
Twenge, Jean M., and W. Keith Campbell. “Associations Between Screen Time and Lower Psychological Well-Being Among Children and Adolescents: Evidence from a Population-Based Study.” Preventive Medicine Reports 12 (2018): 271–283. https://doi.org/10.1016/j.pmedr.2018.10.003.
Footnote: Jean M. Twenge and W. Keith Campbell, “Associations Between Screen Time and Lower Psychological Well-Being Among Children and Adolescents: Evidence from a Population-Based Study,” Preventive Medicine Reports 12 (2018), https://doi.org/10.1016/j.pmedr.2018.10.003.
Twenge, J.M. and Campbell, W.K. (2018) ‘Associations between screen time and lower psychological well-being among children and adolescents: Evidence from a population-based study’, Preventive Medicine Reports, 12, pp. 271–283. Available at: https://doi.org/10.1016/j.pmedr.2018.10.003.
In text: (Twenge and Campbell, 2018)
[1] J. M. Twenge and W. K. Campbell, “Associations between screen time and lower psychological well-being among children and adolescents: Evidence from a population-based study,” Preventive Medicine Reports, vol. 12, pp. 271–283, 2018, doi: 10.1016/j.pmedr.2018.10.003.
In text: [1]
The form is pre-set with the example above. Replace it with your own source, or paste a link to autofill.
Twenge, J. M., & Campbell, W. K. (2018). Associations between screen time and lower psychological well-being among children and adolescents: Evidence from a population-based study. Preventive Medicine Reports, 12, 271–283. https://doi.org/10.1016/j.pmedr.2018.10.003
(Twenge & Campbell, 2018)
Twenge and Campbell (2018)
Saved sources: 0 in “My paper”
The DOI is usually on the first page of the PDF or on the article’s landing page, starting with “10.”. Paste it into the generator and the details come from Crossref, the registry publishers use.
Many online journals give an article number instead of pages, like e0254389. APA writes it as “Article e0254389”; other styles put it where the pages would go.
Don’t add the database name (JSTOR, EBSCO) unless the work only exists there. The DOI identifies the article wherever you found it.