Cita APA (7a ed.)

Gorriti, G. A. How to fight the drug war. s.e.

Cita Chicago Style (17a ed.)

Gorriti, Gustavo A. How to Fight the Drug War. s.l.: s.e.

Cita MLA (9a ed.)

Gorriti, Gustavo A. How to Fight the Drug War. s.e.

警告：這些引文格式不一定是100％准確.