APA (7th ed.) Citation

Ignacio, d. L., & Balthasar, H. U. v. (1954). Die Exerzitien Sigillum.

Chicago Style (17th ed.) Citation

Ignacio, de Loyola, and Hans Urs von Balthasar. "Die Exerzitien." Sigillum 1954.

MLA (8th ed.) Citation

Ignacio, de Loyola, and Hans Urs von Balthasar. "Die Exerzitien." Sigillum, 1954.

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