Cita APA (7a ed.)

(1950). Reader´s digest Condensed Books. The Reader´s Digest Association.

Cita Chicago Style (17a ed.)

Reader´s Digest Condensed Books. New York, Estados Unidos: The Reader´s Digest Association, 1950.

Cita MLA (9a ed.)

Reader´s Digest Condensed Books. The Reader´s Digest Association, 1950.