APA (7th ed.) Citation

Da Cal, E. G., & Ucelay, M. (1968). Literatura del siglo XX (Nueva ed.). Holt, Rinehart and Winston.

Chicago Style (17th ed.) Citation

Da Cal, Ernesto Guerra, and Margarita Ucelay. Literatura Del Siglo XX. Nueva ed. New York: Holt, Rinehart and Winston, 1968.

MLA (8th ed.) Citation

Da Cal, Ernesto Guerra, and Margarita Ucelay. Literatura Del Siglo XX. Nueva ed. Holt, Rinehart and Winston, 1968.