APA (7th ed.) Citation

Saunders, J. J. (1968). Aspects of the crusades (2. ed.). Whitcombe Tombs.

Chicago Style (17th ed.) Citation

Saunders, John Joseph. Aspects of the Crusades. 2. ed. Christchurch: Whitcombe Tombs, 1968.

MLA (8th ed.) Citation

Saunders, John Joseph. Aspects of the Crusades. 2. ed. Whitcombe Tombs, 1968.