Style de citation APA (7e éd.)

Young, T., & Berger, S. (1966). Operation Opium: (the poppy is also a flower). Telsun Foundation Inc..

Style de citation Chicago (17e éd.)

Young, Terence, et Senta Berger. Operation Opium: (the Poppy Is Also a Flower). [United States]: Telsun Foundation Inc., 1966.

Style de citation MLA (8e éd.)

Young, Terence, et Senta Berger. Operation Opium: (the Poppy Is Also a Flower). Telsun Foundation Inc., 1966.