Cita APA (7a ed.)
TRIGO, J., & ET AL. (2010). THE ENDOGENOUS OPIOID SYSTEM: A COMMON SUBSTRATE IN DRUG ADDICTION.
Cita Chicago Style (17a ed.)
TRIGO, J.M, y ET AL. THE ENDOGENOUS OPIOID SYSTEM: A COMMON SUBSTRATE IN DRUG ADDICTION. 2010.
Cita MLA (9a ed.)
TRIGO, J.M, y ET AL. THE ENDOGENOUS OPIOID SYSTEM: A COMMON SUBSTRATE IN DRUG ADDICTION. 2010.
Precaución: Estas citas no son 100% exactas.