APA-Zitierstil (7. Ausg.)

Kahn, J. R. (2006). The economic approach to environmental and natural resources (3. ed.). Thomson/South-Western.

Chicago-Zitierstil (17. Ausg.)

Kahn, James R. The Economic Approach to Environmental and Natural Resources. 3. ed. Mason, Ohio [u.a.]: Thomson/South-Western, 2006.

MLA-Zitierstil (9. Ausg.)

Kahn, James R. The Economic Approach to Environmental and Natural Resources. 3. ed. Thomson/South-Western, 2006.