The Lake Superior visitor: profit or loss? :
proceedings of a conference /
conducted by the Sigurd Olson Institute, Northland College, Ashland, Wisconsin ; [edited by Walter Pomeroy and Donald Albrecht].
APA Citation
Sigurd Olson Institute of Environmental Studies., Albrecht, D., Pomeroy, W. (1977). The Lake Superior visitor: profit or loss?: proceedings of a conference. Ashland, Wis.: The Institute.
MLA Citation
Sigurd Olson Institute of Environmental Studies, Donald Albrecht, and Walter Pomeroy. The Lake Superior Visitor: Profit Or Loss?: Proceedings of a Conference. Ashland, Wis.: The Institute, 1977.
Warning: These citations may not always be complete (especially for serials).