Cita APA (7a ed.)

Benson, L. D. (1969). The Cacti of Arizona (3rd ed.). University of Arizona Press.

Cita Chicago Style (17a ed.)

Benson, Lyman David. The Cacti of Arizona. 3rd ed. Tucson (Ariz.): University of Arizona Press, 1969.

Cita MLA (8a ed.)

Benson, Lyman David. The Cacti of Arizona. 3rd ed. University of Arizona Press, 1969.