California Forest and Range Experiment Station. (1936). Forest research notes. U.S. Dept. of Agriculture, Forest Service, California Forest and Range Experiment Station.
Chicago-viite (17. p.)California Forest and Range Experiment Station. Forest Research Notes. Berkeley, Calif.: U.S. Dept. of Agriculture, Forest Service, California Forest and Range Experiment Station, 1936.
MLA-viite (8. p.)California Forest and Range Experiment Station. Forest Research Notes. U.S. Dept. of Agriculture, Forest Service, California Forest and Range Experiment Station, 1936.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.