APA (7th ed.) Citation

Pasternak, B. L. (1968). Cartas a Renata. Guadarrama.

Chicago Style (17th ed.) Citation

Pasternak, Boris Leonidovich. Cartas a Renata. Madrid: Guadarrama, 1968.

MLA (9th ed.) Citation

Pasternak, Boris Leonidovich. Cartas a Renata. Guadarrama, 1968.

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