APA
Merton T., . (1990). Contemplative Prayer. New York; London; Toronto: Image Books; Doubleday.
Chicago
Merton Thomas, . 1990. Contemplative Prayer. New York; London; Toronto: Image Books; Doubleday.
Harvard
Merton T., . (1990). Contemplative Prayer. New York; London; Toronto: Image Books; Doubleday.
MLA
Merton Thomas, . Contemplative Prayer. New York; London; Toronto: Image Books; Doubleday. 1990.
