APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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