APA (7th ed.) Citation

Harris, J., & Roach, B. (2018). Environmental and natural resource economics: A contemporary approach (Fourth edition.). Routledge.

Chicago Style (17th ed.) Citation

Harris, Jonathan, and Brian Roach. Environmental and Natural Resource Economics: A Contemporary Approach. Fourth edition. London ; New York: Routledge, 2018.

MLA (9th ed.) Citation

Harris, Jonathan, and Brian Roach. Environmental and Natural Resource Economics: A Contemporary Approach. Fourth edition. Routledge, 2018.