APA
Phillips J., . (1967). Ring of truth. New York: Macmillan Co.
Chicago
Phillips J.B, . 1967. Ring of truth. New York: Macmillan Co.
Harvard
Phillips J., . (1967). Ring of truth. New York: Macmillan Co.
MLA
Phillips J.B, . Ring of truth. New York: Macmillan Co. 1967.
