Cita APA (7a ed.)

Helzer, J. E., & Canino, G. J. (1992). Alcoholism in North America, Europe, and Asia. Oxford Univ. Press.

Cita Chicago Style (17a ed.)

Helzer, John E., y Glorisa J. Canino. Alcoholism in North America, Europe, and Asia. Oxford [u.a.]: Oxford Univ. Press, 1992.

Cita MLA (8a ed.)

Helzer, John E., y Glorisa J. Canino. Alcoholism in North America, Europe, and Asia. Oxford Univ. Press, 1992.