APA (7th ed.) Citation

Spurr, S. H., & Barnes, B. V. (1973). Forest ecology (2d ed.). Ronald Press Co.

Chicago Style (17th ed.) Citation

Spurr, Stephen Hopkins, and Burton Verne Barnes. Forest Ecology. 2d ed. New York: Ronald Press Co, 1973.

MLA (8th ed.) Citation

Spurr, Stephen Hopkins, and Burton Verne Barnes. Forest Ecology. 2d ed. Ronald Press Co, 1973.