APA (7th ed.) Citation

Niel, F. (1973). Les Cathares de Montségur. Seghers.

Chicago Style (17th ed.) Citation

Niel, Fernand. Les Cathares De Montségur. Paris: Seghers, 1973.

MLA (9th ed.) Citation

Niel, Fernand. Les Cathares De Montségur. Seghers, 1973.

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