Mitchell, J. R., & Mitchell, H. B. (2005). Annual editions: World history (8th ed.). McGraw-Hill/Dushkin.
Cita Chicago Style (17a ed.)Mitchell, Joseph R., y Helen Buss Mitchell. Annual Editions: World History. 8th ed. Dubuque: McGraw-Hill/Dushkin, 2005.
Cita MLA (9a ed.)Mitchell, Joseph R., y Helen Buss Mitchell. Annual Editions: World History. 8th ed. McGraw-Hill/Dushkin, 2005.
Precaución: Estas citas no son 100% exactas.