Cita APA (7a ed.)
Shuman, R. B. (2002). Great American writers: Twentieth century. Marshall Cavendish.
Cita Chicago Style (17a ed.)
Shuman, R. Baird. Great American Writers: Twentieth Century. New York: Marshall Cavendish, 2002.
Cita MLA (9a ed.)
Shuman, R. Baird. Great American Writers: Twentieth Century. Marshall Cavendish, 2002.
Precaución: Estas citas no son 100% exactas.