Echelberger, H. E., Luloff, A. E., & Schmidt, F. E. (1991). Northern forest lands: Resident attitudes and resource use. United States Department of Agriculture, Forest Service, Northeastern Forest Experiment Station.
Chicago Style (17th ed.) CitationEchelberger, Herbert E., A. E. Luloff, and Frederick E. Schmidt. Northern Forest Lands: Resident Attitudes and Resource Use. Radnor, Pennsylvania: United States Department of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1991.
MLA (9th ed.) CitationEchelberger, Herbert E., et al. Northern Forest Lands: Resident Attitudes and Resource Use. United States Department of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1991.
Warning: These citations may not always be 100% accurate.