APA (7th ed.) Citation

Anderson, P. H., & Johnsen, K. H. (2009). Fertilizer responses of volunteer longleaf pine trees within a loblolly pine plantation: Separating direct effects from competition effects. U.S. Dept. of Agriculture, Forest Service, Southern Research Station.

Chicago Style (17th ed.) Citation

Anderson, Peter H., and Kurt H. Johnsen. Fertilizer Responses of Volunteer Longleaf Pine Trees Within a Loblolly Pine Plantation: Separating Direct Effects from Competition Effects. Asheville, NC: U.S. Dept. of Agriculture, Forest Service, Southern Research Station, 2009.

MLA (9th ed.) Citation

Anderson, Peter H., and Kurt H. Johnsen. Fertilizer Responses of Volunteer Longleaf Pine Trees Within a Loblolly Pine Plantation: Separating Direct Effects from Competition Effects. U.S. Dept. of Agriculture, Forest Service, Southern Research Station, 2009.