APA (7th ed.) Citation

McGarry, D. D., & Wahl, J. A. (1968). Outline of medieval history. Littlefield Adam and Co.

Chicago Style (17th ed.) Citation

McGarry, Daniel D., and James A. Wahl. Outline of Medieval History. Littlefield Adam and Co, 1968.

MLA (8th ed.) Citation

McGarry, Daniel D., and James A. Wahl. Outline of Medieval History. Littlefield Adam and Co, 1968.

Warning: These citations may not always be 100% accurate.