Cita APA

Reader's Digest. (1977). America the beautiful. Pleasantville, NY: Reader's Digest Association.

Citación estilo Chicago

Reader's Digest. America the Beautiful. Pleasantville, NY: Reader's Digest Association, 1977.

Cita MLA

Reader's Digest. America the Beautiful. Pleasantville, NY: Reader's Digest Association, 1977.

Precaución: Estas citas no son 100% exactas.