Não informado. (1967). Forestry bulletin. Clemson University, Department of Forestry.
Cita Chicago Style (17a ed.)Não informado. Forestry Bulletin. Clemson, SC: Clemson University, Department of Forestry, 1967.
Cita MLA (8a ed.)Não informado. Forestry Bulletin. Clemson University, Department of Forestry, 1967.
Precaución: Estas citas no son 100% exactas.