APA-Zitierstil (7. Ausg.)

Thomas, J. M., & Callan, S. J. (2010). Environmental economics: Applications, policy, and theory (5. ed., [international ed.].). South-Western, Cengage learning.

Chicago-Zitierstil (17. Ausg.)

Thomas, Janet M., und Scott J. Callan. Environmental Economics: Applications, Policy, and Theory. 5. ed., [international ed.]. Mason, Ohio: South-Western, Cengage learning, 2010.

MLA-Zitierstil (9. Ausg.)

Thomas, Janet M., und Scott J. Callan. Environmental Economics: Applications, Policy, and Theory. 5. ed., [international ed.]. South-Western, Cengage learning, 2010.