APA Citation

Callan, S. J., & Thomas, J. M. (2013). Environmental economics & management: Theory, policy, and applications (6. edition.). United Kingdom: Cengage Learning.

Chicago Style Citation

Callan, Scott J.,, and Janet M. Thomas. Environmental Economics & Management: Theory, Policy, and Applications. 6. edition. United Kingdom: Cengage Learning, 2013.

MLA Citation

Callan, Scott J.,, and Janet M. Thomas. Environmental Economics & Management: Theory, Policy, and Applications. 6. edition. United Kingdom: Cengage Learning, 2013.

Warning: These citations may not always be 100% accurate.