APA (7th ed.) Citation

Boudon, R., & Alfredo, t. A. (2009). O relativismo. Gradiva.

Chicago Style (17th ed.) Citation

Boudon, Raymond, and trad. António Alfredo. O Relativismo. Gradiva, 2009.

MLA (8th ed.) Citation

Boudon, Raymond, and trad. António Alfredo. O Relativismo. Gradiva, 2009.

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