Cita APA (7a ed.)

Evans, D. B. (1998). Cactuses of Big Bend National Park (First University of Texas Press edition.). University of Texas Press.

Cita Chicago Style (17a ed.)

Evans, Douglas B. Cactuses of Big Bend National Park. First University of Texas Press edition. Austin, TX: University of Texas Press, 1998.

Cita MLA (8a ed.)

Evans, Douglas B. Cactuses of Big Bend National Park. First University of Texas Press edition. University of Texas Press, 1998.