APA (7th ed.) Citation

Hardon, J. A. (1981). Modern catholic dictionary. Hale.

Chicago Style (17th ed.) Citation

Hardon, John A. Modern Catholic Dictionary. London: Hale, 1981.

MLA (9th ed.) Citation

Hardon, John A. Modern Catholic Dictionary. Hale, 1981.

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