APA (7th ed.) Citation

Brenon, A., & Tonnac, J. d. (2011). Cathares: La contre-enquête. Michel.

Chicago Style (17th ed.) Citation

Brenon, Anne, and Jean-Philippe de Tonnac. Cathares: La Contre-enquête. Paris: Michel, 2011.

MLA (9th ed.) Citation

Brenon, Anne, and Jean-Philippe de Tonnac. Cathares: La Contre-enquête. Michel, 2011.

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