APA (7th ed.) Citation

Johnson, P. S., & Jacobs, R. D. (1981). Northern red oak regeneration after preherbicided clearcutting and shelterwood removal cutting. U.S. Dept. of Agriculture, Forest Service, North Central Forest Experiment Station.

Chicago Style (17th ed.) Citation

Johnson, Paul S., and Rodney D. Jacobs. Northern Red Oak Regeneration After Preherbicided Clearcutting and Shelterwood Removal Cutting. St. Paul, Minn.: U.S. Dept. of Agriculture, Forest Service, North Central Forest Experiment Station, 1981.

MLA (9th ed.) Citation

Johnson, Paul S., and Rodney D. Jacobs. Northern Red Oak Regeneration After Preherbicided Clearcutting and Shelterwood Removal Cutting. U.S. Dept. of Agriculture, Forest Service, North Central Forest Experiment Station, 1981.