Cita APA (7th ed.)

Fisher, S., & Freedman, A. M. (1973). Opiate addiction. Winston and Sons.

Cita Chicago (17th ed.)

Fisher, Seymour, i Alfred M. Freedman. Opiate Addiction. N.Y.: Winston and Sons, 1973.

Cita MLA (8th ed.)

Fisher, Seymour, i Alfred M. Freedman. Opiate Addiction. Winston and Sons, 1973.