APA (7th ed.) Citation

ProQuest (Firm), Batabyal, A. A., & Nijkamp, P. (2011). Research tools in natural resource and environmental economics. World Scientific.

Chicago Style (17th ed.) Citation

ProQuest (Firm), Amitrajeet A. Batabyal, and Peter Nijkamp. Research Tools in Natural Resource and Environmental Economics. Hackensack, N.J.: World Scientific, 2011.

MLA (9th ed.) Citation

ProQuest (Firm), et al. Research Tools in Natural Resource and Environmental Economics. World Scientific, 2011.