Style de citation APA (7e éd.)

Barbour, M. G. (2007). Terrestrial Vegetation of California (3rd ed.). University of California Press.

Style de citation Chicago (17e éd.)

Barbour, Michael G. Terrestrial Vegetation of California. 3rd ed. Berkeley: University of California Press, 2007.

Style de citation MLA (8e éd.)

Barbour, Michael G. Terrestrial Vegetation of California. 3rd ed. University of California Press, 2007.