APA
Sheen F. J., . (1949). Peace of soul. New York: Whittlesey House.
Chicago
Sheen Fulton J, . 1949. Peace of soul. New York: Whittlesey House.
Harvard
Sheen F. J., . (1949). Peace of soul. New York: Whittlesey House.
MLA
Sheen Fulton J, . Peace of soul. New York: Whittlesey House. 1949.