Cita APA (7th ed.)
JANTZEN, K., & ET AL. (1998). TYPES OF ABUSE AND COCAINE USE IN PREGNANT WOMEN.
Cita Chicago (17th ed.)
JANTZEN, K., i ET AL. TYPES OF ABUSE AND COCAINE USE IN PREGNANT WOMEN. 1998.
Cita MLA (9th ed.)
JANTZEN, K., i ET AL. TYPES OF ABUSE AND COCAINE USE IN PREGNANT WOMEN. 1998.
Atenció: Aquestes cites poden no estar 100% correctes.