APA (7th ed.) Citation

Gense, J. H. (1954). Feast-days in the Jesuit calendar. The author.

Chicago Style (17th ed.) Citation

Gense, James H. Feast-days in the Jesuit Calendar. Bombay: The author, 1954.

MLA (9th ed.) Citation

Gense, James H. Feast-days in the Jesuit Calendar. The author, 1954.

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