APA (7th ed.) Citation

Little, D. L., Dils, R. E., & Gray, J. (1982). Renewable natural resources: A management handbook for the 1980s. Westview Press.

Chicago Style (17th ed.) Citation

Little, Dennis L., Robert E. Dils, and John Gray. Renewable Natural Resources: A Management Handbook for the 1980s. Boulder, Colo.: Westview Press, 1982.

MLA (9th ed.) Citation

Little, Dennis L., et al. Renewable Natural Resources: A Management Handbook for the 1980s. Westview Press, 1982.