Style de citation APA

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

Style de citation Chicago

Callan , Scott, et janet M. Thomas. Environmental Economics and Management: Theory, Policy and Applications. Chicago: Irwin, 1996.

Style de citation MLA

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