APA stil citiranja

Thomas, J. M., & Callan, S. J. (2010). Environmental economics: Environmental economics : applications, policy and theory (5th ed., international ed.). [Southbank [etc.]]: South-Western, Cengage Learning.

Chicago stil citiranja

Thomas, Janet M., and Scott J. Callan. Environmental economics: Environmental economics : applications, policy and theory. 5th ed., international ed. [Southbank [etc.]]: South-Western, Cengage Learning, 2010.

MLA stil citiranja

Thomas, Janet M., and Scott J. Callan. Environmental economics: Environmental economics : applications, policy and theory. 5th ed., international ed. [Southbank [etc.]]: South-Western, Cengage Learning, 2010.