APA (7th ed.) Citation

Barbour, M. G., & Major, J. (1977). Terrestrial vegetation of California. Wiley.

Chicago Style (17th ed.) Citation

Barbour, Michael G., and Jack Major. Terrestrial Vegetation of California. New York: Wiley, 1977.

MLA (9th ed.) Citation

Barbour, Michael G., and Jack Major. Terrestrial Vegetation of California. Wiley, 1977.