Cita APA

Tracy, S. C. 1. (2004). A historical guide to Langston Hughes. New York: Oxford University Press.

Citación estilo Chicago

Tracy, Steven C. 1954-. A Historical Guide to Langston Hughes. New York: Oxford University Press, 2004.

Cita MLA

Tracy, Steven C. 1954-. A Historical Guide to Langston Hughes. New York: Oxford University Press, 2004.