APA (7th ed.) Citation

Chiron, Y. (2004). Pie XI. Perrin.

Chicago Style (17th ed.) Citation

Chiron, Yves. Pie XI. Paris: Perrin, 2004.

MLA (9th ed.) Citation

Chiron, Yves. Pie XI. Perrin, 2004.

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