APA (7th ed.) Citation

Mary, E. (1968). The religious life. Penguin Books.

Chicago Style (17th ed.) Citation

Mary, Edna. The Religious Life. Harmondsworth: Penguin Books, 1968.

MLA (9th ed.) Citation

Mary, Edna. The Religious Life. Penguin Books, 1968.

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