Fickes, C. P. (1973). Recollections. U.S. Dept. of Agriculture, Forest Service, Northern Region.
Cita Chicago Style (17a ed.)Fickes, Clyde P. Recollections. Missoula [Mont.]: U.S. Dept. of Agriculture, Forest Service, Northern Region, 1973.
Cita MLA (8a ed.)Fickes, Clyde P. Recollections. U.S. Dept. of Agriculture, Forest Service, Northern Region, 1973.
Precaución: Estas citas no son 100% exactas.