APA (7th ed.) Citation

Smith, V. L. (2013). Economics of natural & environmental resources. Routledge.

Chicago Style (17th ed.) Citation

Smith, Vernon L. Economics of Natural & Environmental Resources. Oxfordshire, England ; New York: Routledge, 2013.

MLA (9th ed.) Citation

Smith, Vernon L. Economics of Natural & Environmental Resources. Routledge, 2013.