APA

Phillips D. Z., . (19811965). The concept of prayer. New York: Seabury Press.

Chicago

Phillips D Z, . 19811965. The concept of prayer. New York: Seabury Press.

Harvard

Phillips D. Z., . (19811965). The concept of prayer. New York: Seabury Press.

MLA

Phillips D Z, . The concept of prayer. New York: Seabury Press. 19811965.