APA (7th ed.) Citation

T, K., T, P., J, H., J, K., & J, L. (2004). High concordance of bipolar I disorder in a nationwide sample of twins. American Journal of Psychiatry, 161(10), 1814. https://doi.org/10.1176/ajp.161.10.1814

Chicago Style (17th ed.) Citation

T, Kieseppä, Partonen T, Haukka J, Kaprio J, and Lönnqvist J. "High Concordance of Bipolar I Disorder in a Nationwide Sample of Twins." American Journal of Psychiatry 161, no. 10 (2004): 1814. https://doi.org/10.1176/ajp.161.10.1814.

MLA (9th ed.) Citation

T, Kieseppä, et al. "High Concordance of Bipolar I Disorder in a Nationwide Sample of Twins." American Journal of Psychiatry, vol. 161, no. 10, 2004, p. 1814, https://doi.org/10.1176/ajp.161.10.1814.