Cita APA (7th ed.)

(1956). Reader's-Digest: Condensed books. The Reader's Digest Ass..

Cita Chicago (17th ed.)

Reader's-Digest: Condensed Books. Pleasantville, NY: The Reader's Digest Ass., 1956.

Cita MLA (8th ed.)

Reader's-Digest: Condensed Books. The Reader's Digest Ass., 1956.