Cita APA

Ginsburg, D. 1. -., & Ginsburg, D. 1. -. (1962). The opium alkaloids: Selected topics. New York, New York: Willey.

Citación estilo Chicago

Ginsburg, David 1920 -, y David 1920 - Ginsburg. The Opium Alkaloids: Selected Topics. New York, New York: Willey, 1962.

Cita MLA

Ginsburg, David 1920 -, y David 1920 - Ginsburg. The Opium Alkaloids: Selected Topics. New York, New York: Willey, 1962.