APA (7th ed.) Citation

Perman, R. (2003). Natural resource and environmental economics Roger Perman ... [et al.] (3rd ed.). Pearson Education.

Chicago Style (17th ed.) Citation

Perman, Roger. Natural Resource and Environmental Economics Roger Perman ... [et Al.]. 3rd ed. New York ; Harlow: Pearson Education, 2003.

MLA (9th ed.) Citation

Perman, Roger. Natural Resource and Environmental Economics Roger Perman ... [et Al.]. 3rd ed. Pearson Education, 2003.

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