Cita APA (7a ed.)
Plischke, E. (1999). U.S. Department of State: A reference history. Greenwood Press.
Cita Chicago Style (17a ed.)
Plischke, Elmer. U.S. Department of State: A Reference History. Westport, Conn.: Greenwood Press, 1999.
Cita MLA (9a ed.)
Plischke, Elmer. U.S. Department of State: A Reference History. Greenwood Press, 1999.
Precaución: Estas citas no son 100% exactas.