APA (7th ed.) Citation

Graber, R. E. (1968). Planting site, shade, & local seed source: Their effects on the emergence & survival of eastern white pine seedlings. Northeastern Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture.

Chicago Style (17th ed.) Citation

Graber, Raymond E. Planting Site, Shade, & Local Seed Source: Their Effects on the Emergence & Survival of Eastern White Pine Seedlings. Upper Darby, Pa.: Northeastern Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1968.

MLA (9th ed.) Citation

Graber, Raymond E. Planting Site, Shade, & Local Seed Source: Their Effects on the Emergence & Survival of Eastern White Pine Seedlings. Northeastern Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1968.