APA (7th ed.) Citation

Merton, T. (1996). Contemplative prayer. Image Books Doubleday.

Chicago Style (17th ed.) Citation

Merton, Thomas. Contemplative Prayer. New York, NY [u.a.]: Image Books Doubleday, 1996.

MLA (8th ed.) Citation

Merton, Thomas. Contemplative Prayer. Image Books Doubleday, 1996.

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