APA

Cohan T., . (1984). Opium: a novel. New York: Simon and Schuster.

Chicago

Cohan Tony, . 1984. Opium: a novel. New York: Simon and Schuster.

Harvard

Cohan T., . (1984). Opium: a novel. New York: Simon and Schuster.

MLA

Cohan Tony, . Opium: a novel. New York: Simon and Schuster. 1984.