APA (7th ed.) Citation

Valera, J. (1968). Obras completas (5a. ed.). Aguilar.

Chicago Style (17th ed.) Citation

Valera, Juan. Obras Completas. 5a. ed. Madrid: Aguilar, 1968.

MLA (9th ed.) Citation

Valera, Juan. Obras Completas. 5a. ed. Aguilar, 1968.

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