Cita APA (7a ed.)
ebrary, Inc, Harris, R. L., & Terborg-Penn, R. (2006). The Columbia guide to African American history since 1939. Columbia University Press.
Cita Chicago Style (17a ed.)
ebrary, Inc, Robert L. Harris, y Rosalyn Terborg-Penn. The Columbia Guide to African American History Since 1939. New York: Columbia University Press, 2006.
Cita MLA (9a ed.)
ebrary, Inc, et al. The Columbia Guide to African American History Since 1939. Columbia University Press, 2006.
Precaución: Estas citas no son 100% exactas.