Cita APA (7th ed.)

(1964). Defenders: The magazine of defenders of wildlife. Washington, D C : Defenders of Wildlife.

Cita Chicago (17th ed.)

Defenders: The Magazine of Defenders of Wildlife. Washington, D C : Defenders of Wildlife, 1964.

Cita MLA (9th ed.)

Defenders: The Magazine of Defenders of Wildlife. Washington, D C : Defenders of Wildlife, 1964.