APA (7th ed.) Citation

Perroy, H. (1955). Ignace de Loyola. E. Vitte.

Chicago Style (17th ed.) Citation

Perroy, Henry. Ignace De Loyola. Lyon: E. Vitte, 1955.

MLA (8th ed.) Citation

Perroy, Henry. Ignace De Loyola. E. Vitte, 1955.