Cita APA (7a ed.)
Commager, H. S. (1991). America's Robert E. Lee (Marshall Cavendish ed.). Marshall Cavendish Corp. ; Grey Castle Press.
Cita Chicago Style (17a ed.)
Commager, Henry Steele. America's Robert E. Lee. Marshall Cavendish ed. North Bellmore, N.Y. : Lakeville, Conn.: Marshall Cavendish Corp. ; Grey Castle Press, 1991.
Cita MLA (9a ed.)
Commager, Henry Steele. America's Robert E. Lee. Marshall Cavendish ed. Marshall Cavendish Corp. ; Grey Castle Press, 1991.
Precaución: Estas citas no son 100% exactas.