APA (7th ed.) Citation

Walsh, J. J. (1909). John XXI, Philosopher, Physician, Pope. [Philadelphia : American Ecclesiastical Review, The Dolphin Press.].

Chicago Style (17th ed.) Citation

Walsh, James J. John XXI, Philosopher, Physician, Pope. [Philadelphia : American Ecclesiastical Review, The Dolphin Press.], 1909.

MLA (8th ed.) Citation

Walsh, James J. John XXI, Philosopher, Physician, Pope. [Philadelphia : American Ecclesiastical Review, The Dolphin Press.], 1909.

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