APA (7th ed.) Citation

Barbour, M. G. (1999). Terrestrial plant ecology (3rd ed.). Benjamin Cummings.

Chicago Style (17th ed.) Citation

Barbour, Michael G. Terrestrial Plant Ecology. 3rd ed. Menlo Park, Calif: Benjamin Cummings, 1999.

MLA (9th ed.) Citation

Barbour, Michael G. Terrestrial Plant Ecology. 3rd ed. Benjamin Cummings, 1999.