APA
Torrey R. A., . (1982). How to pray. Chicago: Moody Press.
Chicago
Torrey R A, . 1982. How to pray. Chicago: Moody Press.
Harvard
Torrey R. A., . (1982). How to pray. Chicago: Moody Press.
MLA
Torrey R A, . How to pray. Chicago: Moody Press. 1982.