Cita APA (7a ed.)
DARKE, S., & ET AL. (1997). PREVALENCE AND CORRELATES OF THE INJECTION OF METHADONE SYRUP IN SYDNEY, AUSTRALIA.
Cita Chicago Style (17a ed.)
DARKE, S., y ET AL. PREVALENCE AND CORRELATES OF THE INJECTION OF METHADONE SYRUP IN SYDNEY, AUSTRALIA. 1997.
Cita MLA (9a ed.)
DARKE, S., y ET AL. PREVALENCE AND CORRELATES OF THE INJECTION OF METHADONE SYRUP IN SYDNEY, AUSTRALIA. 1997.
Precaución: Estas citas no son 100% exactas.