Glass, R. J., Muth, R. M., & Flewelling, R. L. (1990). Subsistence as a component of the mixed economic base in a modernizing community. United States Department of Agriculture, Forest Service, Northeastern Forest Experiment Station.
Chicago Style (17th ed.) CitationGlass, Ronald J., Robert M. Muth, and Robert L. Flewelling. Subsistence as a Component of the Mixed Economic Base in a Modernizing Community. Radnor, PA: United States Department of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1990.
MLA (9th ed.) CitationGlass, Ronald J., et al. Subsistence as a Component of the Mixed Economic Base in a Modernizing Community. United States Department of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1990.
Warning: These citations may not always be 100% accurate.