Cita APA (7a ed.)
Noonan, E. (2012). The strange career of Porgy and Bess: Race, culture, and America's most famous opera. University of North Carolina Press.
Cita Chicago Style (17a ed.)
Noonan, Ellen. The Strange Career of Porgy and Bess: Race, Culture, and America's Most Famous Opera. Chapel Hill: University of North Carolina Press, 2012.
Cita MLA (9a ed.)
Noonan, Ellen. The Strange Career of Porgy and Bess: Race, Culture, and America's Most Famous Opera. University of North Carolina Press, 2012.
Precaución: Estas citas no son 100% exactas.