APA (7th ed.) Citation

Gaines, W. L., Harrod, R. J., & Lehmkuhl, J. F. (1999). Monitoring biodiversity: Quantification and interpretation. U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station.

Chicago Style (17th ed.) Citation

Gaines, William L., Richy J. Harrod, and John F. Lehmkuhl. Monitoring Biodiversity: Quantification and Interpretation. Portland, Or.: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 1999.

MLA (9th ed.) Citation

Gaines, William L., et al. Monitoring Biodiversity: Quantification and Interpretation. U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 1999.