Brooks, R. T., & Sykes, K. J. (1984). Sampling land use edge from aerial photographs: Line transect vs. circular pattern. U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station.
Chicago Style (17th ed.) CitationBrooks, Robert T., and Karen J. Sykes. Sampling Land Use Edge from Aerial Photographs: Line Transect Vs. Circular Pattern. [Broomall, Pa.]: U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1984.
MLA (9th ed.) CitationBrooks, Robert T., and Karen J. Sykes. Sampling Land Use Edge from Aerial Photographs: Line Transect Vs. Circular Pattern. U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1984.
Warning: These citations may not always be 100% accurate.