APA (7th ed.) Citation

Radwan, M. A., Shumway, J. S., DeBell, D. S., Pacific Northwest Forest and Range Experiment Station, & Service, U. S. F. (1979). Effects of manganese and manganese-nitrogen applications on growth and nutrition of Douglas-fir seedlings. Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture, Forest Service.

Chicago Style (17th ed.) Citation

Radwan, M. A., John S. Shumway, Dean S. DeBell, Pacific Northwest Forest and Range Experiment Station, and United States. Forest Service. Effects of Manganese and Manganese-nitrogen Applications on Growth and Nutrition of Douglas-fir Seedlings. Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture, Forest Service, 1979.

MLA (8th ed.) Citation

Radwan, M. A., et al. Effects of Manganese and Manganese-nitrogen Applications on Growth and Nutrition of Douglas-fir Seedlings. Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture, Forest Service, 1979.