APA (7th ed.) Citation

Wallace, I. (1977). El documento R (5a. ed.). Grijalbo.

Chicago Style (17th ed.) Citation

Wallace, Irving. El Documento R. 5a. ed. Barcelona: Grijalbo, 1977.

MLA (9th ed.) Citation

Wallace, Irving. El Documento R. 5a. ed. Grijalbo, 1977.

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