Keen, B. (1996). A history of Latin America (5.). Houghton Mifflin Company.
Cita Chicago Style (17a ed.)Keen, Benjamin. A History of Latin America. 5. Boston, Estados Unidos: Houghton Mifflin Company, 1996.
Cita MLA (9a ed.)Keen, Benjamin. A History of Latin America. 5. Houghton Mifflin Company, 1996.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.