Cita APA (7a ed.)

(1974). Reader´s digest condensed books. Volume 3. The Reader´s Digest.

Cita Chicago Style (17a ed.)

Reader´s Digest Condensed Books. Volume 3. New York, Estados Unidos: The Reader´s Digest, 1974.

Cita MLA (9a ed.)

Reader´s Digest Condensed Books. Volume 3. The Reader´s Digest, 1974.