APA (7th ed.) Citation

Giles, E. (1952). Documents illustrating papal authority A. D. 96 - 454. S.P.C.K.

Chicago Style (17th ed.) Citation

Giles, E. Documents Illustrating Papal Authority A. D. 96 - 454. London: S.P.C.K, 1952.

MLA (9th ed.) Citation

Giles, E. Documents Illustrating Papal Authority A. D. 96 - 454. S.P.C.K, 1952.