APA (7th ed.) Citation

Lyon, B. D., Rowen, H. H., & Hamerow, T. S. (1969). A history of the Western World. Rand McNally.

Chicago Style (17th ed.) Citation

Lyon, Bryce Dale, Herbert Harvey Rowen, and Theodore S. Hamerow. A History of the Western World. Chicago: Rand McNally, 1969.

MLA (9th ed.) Citation

Lyon, Bryce Dale, et al. A History of the Western World. Rand McNally, 1969.