Cita APA (7a ed.)

Hales, E. E. Y. (1965). Pope John and his revolution ([1st ed. in the U.S.A.].). Doubleday.

Cita Chicago Style (17a ed.)

Hales, E. E. Y. Pope John and His Revolution. [1st ed. in the U.S.A.]. Garden City, N.Y.: Doubleday, 1965.

Cita MLA (8a ed.)

Hales, E. E. Y. Pope John and His Revolution. [1st ed. in the U.S.A.]. Doubleday, 1965.