Cita APA

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

Citación estilo Chicago

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

Cita MLA

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