APA (7th ed.) Citation

Selecciones del Reader's Digest. (1968). Biblioteca de Selecciones. Reader's Digest.

Chicago Style (17th ed.) Citation

Selecciones del Reader's Digest. Biblioteca De Selecciones. Buenos Aires: Reader's Digest, 1968.

MLA (9th ed.) Citation

Selecciones del Reader's Digest. Biblioteca De Selecciones. Reader's Digest, 1968.

Warning: These citations may not always be 100% accurate.