Reinhart, K. G., Leonard, R. E., & Hart, G. E. (1961). Automatic devices to take water samples and to raise trash screens at weirs. Forest Service, U.S. Dept. of Agriculture, Northeastern Forest Experiment Station.
Chicago Style (17th ed.) CitationReinhart, Kenneth G., R. E. Leonard, and George Emerson Hart. Automatic Devices to Take Water Samples and to Raise Trash Screens at Weirs. Upper Darby, PA.: Forest Service, U.S. Dept. of Agriculture, Northeastern Forest Experiment Station, 1961.
MLA (9th ed.) CitationReinhart, Kenneth G., et al. Automatic Devices to Take Water Samples and to Raise Trash Screens at Weirs. Forest Service, U.S. Dept. of Agriculture, Northeastern Forest Experiment Station, 1961.
Warning: These citations may not always be 100% accurate.