APA način citiranja (7. izdanje)
PERKINS, K., & ET AL. (2009). VARIABILITY IN INITIAL NICOTINE SENSITIVITY DUE TO SEX, HISTORY OF OTHER DRUG USE, AND PARENTAL SMOKING.
Čikaški stil citiranja (17. izdanje)
PERKINS, K.A, i ET AL. VARIABILITY IN INITIAL NICOTINE SENSITIVITY DUE TO SEX, HISTORY OF OTHER DRUG USE, AND PARENTAL SMOKING. 2009.
MLA način citiranja (9. izdanje)
PERKINS, K.A, i ET AL. VARIABILITY IN INITIAL NICOTINE SENSITIVITY DUE TO SEX, HISTORY OF OTHER DRUG USE, AND PARENTAL SMOKING. 2009.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.