APA aipamena

Reichborn-Kjennerud, T., Czajkowski, N., Røysamb, E., Ørstavik, R. E., Neale, M. C., Torgersen, S., & Kendler, K. S. (2009). Major depression and dimensional representations of DSM-IV personality disorders: A population-based twin study.

Chicago Style aipamena

Reichborn-Kjennerud, T., N. Czajkowski, E. Røysamb, R. E. Ørstavik, M. C. Neale, S. Torgersen, and K. S. Kendler. Major Depression and Dimensional Representations of DSM-IV Personality Disorders: A Population-based Twin Study. 2009.

MLA aipamena

Reichborn-Kjennerud, T., et al. Major Depression and Dimensional Representations of DSM-IV Personality Disorders: A Population-based Twin Study. 2009.