APA (7th ed.) Citation

Callan, S. J., & Thomas, J. M. (1996). Environmental economics and management: Theory, policy, and applications. Irwin.

Chicago Style (17th ed.) Citation

Callan, Scott J., and Janet M. Thomas. Environmental Economics and Management: Theory, Policy, and Applications. Chicago [u.a.]: Irwin, 1996.

MLA (9th ed.) Citation

Callan, Scott J., and Janet M. Thomas. Environmental Economics and Management: Theory, Policy, and Applications. Irwin, 1996.