APA (7th ed.) Citation

Field, B. C., & Olewiler, N. D. (1995). Environmental economics (1. ed.). McGraw-Hill Ryerson.

Chicago Style (17th ed.) Citation

Field, Barry C., and Nancy D. Olewiler. Environmental Economics. 1. ed. Toronto u.a: McGraw-Hill Ryerson, 1995.

MLA (9th ed.) Citation

Field, Barry C., and Nancy D. Olewiler. Environmental Economics. 1. ed. McGraw-Hill Ryerson, 1995.