Cita APA (7a ed.)
Lukas, J. A. Nightmare: The Underside of the Nixon Years. Bantam Books.
Cita estilo Chicago (17a ed.)
Lukas, J. Anthony. Nightmare: The Underside of the Nixon Years. Nueva York, EUA: Bantam Books.
Cita MLA (9a ed.)
Lukas, J. Anthony. Nightmare: The Underside of the Nixon Years. Bantam Books.
Precaución: Estas citas no son 100% exactas.