APA (7th ed.) Citation

Heady, J. L. (1986). Adrian the Fourth IV: The pontifical pragmatist ; a biography of the only English pope. Univ. Microfilms Internat.

Chicago Style (17th ed.) Citation

Heady, Jeffrey L. Adrian the Fourth IV: The Pontifical Pragmatist ; a Biography of the Only English Pope. Ann Arbor, Mich: Univ. Microfilms Internat, 1986.

MLA (9th ed.) Citation

Heady, Jeffrey L. Adrian the Fourth IV: The Pontifical Pragmatist ; a Biography of the Only English Pope. Univ. Microfilms Internat, 1986.