Cita APA (7a ed.)

Evans, J. C., & Sankowsky, S. H. (1952). Graphic world history. Heath.

Cita Chicago Style (17a ed.)

Evans, Jessie Campbell, y Suzanne Harris Sankowsky. Graphic World History. Boston: Heath, 1952.

Cita MLA (9a ed.)

Evans, Jessie Campbell, y Suzanne Harris Sankowsky. Graphic World History. Heath, 1952.