Cita APA (7a ed.)

Flippen, J. B. (2000). Nixon and the Environment. University of New Mexico Press.

Cita Chicago Style (17a ed.)

Flippen, J. Brooks. Nixon and the Environment. Albuquerque, N.M.: University of New Mexico Press, 2000.

Cita MLA (8a ed.)

Flippen, J. Brooks. Nixon and the Environment. University of New Mexico Press, 2000.