APA (7th ed.) Citation

Callan, S. J. (2004). Environmental economics and management theory ,policy, and applications. Thomson South-western.

Chicago Style (17th ed.) Citation

Callan, Scott J. Environmental Economics and Management Theory ,policy, and Applications. Australia: Thomson South-western, 2004.

MLA (9th ed.) Citation

Callan, Scott J. Environmental Economics and Management Theory ,policy, and Applications. Thomson South-western, 2004.