APA
Whiston C. F., . (1972). Pray: a study of distinctively Christian praying. Grand Rapids: Eerdmans.
Chicago
Whiston Charles Francis, . 1972. Pray: a study of distinctively Christian praying. Grand Rapids: Eerdmans.
Harvard
Whiston C. F., . (1972). Pray: a study of distinctively Christian praying. Grand Rapids: Eerdmans.
MLA
Whiston Charles Francis, . Pray: a study of distinctively Christian praying. Grand Rapids: Eerdmans. 1972.