APA (7th ed.) Citation

Crisenoy, P. d. (1950). La Beata Placida Viel. Libri Catholici.

Chicago Style (17th ed.) Citation

Crisenoy, Pietro de. La Beata Placida Viel. Roma: Libri Catholici, 1950.

MLA (9th ed.) Citation

Crisenoy, Pietro de. La Beata Placida Viel. Libri Catholici, 1950.

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