APA (7th ed.) Citation

Diaz , C., & Proudhon , P. (1973). Proudhon. Zero.

Chicago Style (17th ed.) Citation

Diaz , Carlos, and Pierre-Joseph Proudhon. Proudhon. Zero, 1973.

MLA (8th ed.) Citation

Diaz , Carlos, and Pierre-Joseph Proudhon. Proudhon. Zero, 1973.

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