APA (7th ed.) Citation

Macdonald, A. J. M. (1976). Hildebrand: A life of Gregory VII. Richwood Pub. Co..

Chicago Style (17th ed.) Citation

Macdonald, Allan John Macdonald. Hildebrand: A Life of Gregory VII. Merrick, N.Y.: Richwood Pub. Co., 1976.

MLA (9th ed.) Citation

Macdonald, Allan John Macdonald. Hildebrand: A Life of Gregory VII. Richwood Pub. Co., 1976.