Cita APA (7a ed.)

Valiente-Banuet, A., & Fleming, T. H. (2002). Columnar Cacti and Their Mutualists: Evolution, Ecology, and Conservation. University of Arizona Press.

Cita Chicago Style (17a ed.)

Valiente-Banuet, Alfonso, y Theodore H. Fleming. Columnar Cacti and Their Mutualists: Evolution, Ecology, and Conservation. Tucson: University of Arizona Press, 2002.

Cita MLA (8a ed.)

Valiente-Banuet, Alfonso, y Theodore H. Fleming. Columnar Cacti and Their Mutualists: Evolution, Ecology, and Conservation. University of Arizona Press, 2002.