APA (7th ed.) Citation

Kahn, J. R. (1998). The Economic approach to environmental and natural resources (2nd ed.). The Dryden Press.

Chicago Style (17th ed.) Citation

Kahn, James R. The Economic Approach to Environmental and Natural Resources. 2nd ed. Forth Worth: The Dryden Press, 1998.

MLA (9th ed.) Citation

Kahn, James R. The Economic Approach to Environmental and Natural Resources. 2nd ed. The Dryden Press, 1998.