Nakadate, N. (2015). Robert Penn Warren: Critical perspectives. The University Press of Kentucky.
Cita Chicago Style (17a ed.)Nakadate, Neil. Robert Penn Warren: Critical Perspectives. Lexington: The University Press of Kentucky, 2015.
Cita MLA (8a ed.)Nakadate, Neil. Robert Penn Warren: Critical Perspectives. The University Press of Kentucky, 2015.
Precaución: Estas citas no son 100% exactas.