APA (7th ed.) Citation

Merton, T. (1969). Contemplative prayer. Herder and Herder.

Chicago Style (17th ed.) Citation

Merton, Thomas. Contemplative Prayer. [New York]: Herder and Herder, 1969.

MLA (9th ed.) Citation

Merton, Thomas. Contemplative Prayer. Herder and Herder, 1969.