APA (7th ed.) Citation

Arvon, H., & Montero, M. (1966). El marxismo. ZYX.

Chicago Style (17th ed.) Citation

Arvon, Henri, and Maricial Montero. El Marxismo. Madrid: ZYX, 1966.

MLA (9th ed.) Citation

Arvon, Henri, and Maricial Montero. El Marxismo. ZYX, 1966.

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