Cita APA (7a ed.)

Westermeyer, J. (1983). Poppies, pipes, and people: Opium and its use in Laos. University of California Press.

Cita Chicago Style (17a ed.)

Westermeyer, Joseph. Poppies, Pipes, and People: Opium and Its Use in Laos. Berkeley: University of California Press, 1983.

Cita MLA (9a ed.)

Westermeyer, Joseph. Poppies, Pipes, and People: Opium and Its Use in Laos. University of California Press, 1983.