Cita APA (7th ed.)

Murphy, W. F. (1987). Upon this rock: The life of St. Peter. Macmillan.

Cita Chicago (17th ed.)

Murphy, Walter F. Upon This Rock: The Life of St. Peter. New York: Macmillan, 1987.

Cita MLA (9th ed.)

Murphy, Walter F. Upon This Rock: The Life of St. Peter. Macmillan, 1987.