APA (7th ed.) Citation
Anderson R & Rockel M. (1991). Economic valuation of wetlands: Discussion paper #065. American Petroleum Institute.
Chicago Style (17th ed.) Citation
Anderson R and Rockel M. Economic Valuation of Wetlands: Discussion Paper #065. American Petroleum Institute, 1991.
MLA (9th ed.) Citation
Anderson R and Rockel M. Economic Valuation of Wetlands: Discussion Paper #065. American Petroleum Institute, 1991.
Warning: These citations may not always be 100% accurate.