Leak, W. B., & Graber, R. E. (1974). Forest vegetation related to elevation in the White Mountains of New Hampshire. Forest Service, U.S. Dept. of Agriculture, Northeastern Forest Experiment Station.
Chicago Style (17th ed.) CitationLeak, William B., and Raymond E. Graber. Forest Vegetation Related to Elevation in the White Mountains of New Hampshire. Upper Darby, Pa.: Forest Service, U.S. Dept. of Agriculture, Northeastern Forest Experiment Station, 1974.
MLA (9th ed.) CitationLeak, William B., and Raymond E. Graber. Forest Vegetation Related to Elevation in the White Mountains of New Hampshire. Forest Service, U.S. Dept. of Agriculture, Northeastern Forest Experiment Station, 1974.
Warning: These citations may not always be 100% accurate.