A job with the Forest Service :
a guide to nonprofessional employment.

APA Citation

United States. Forest Service. (1965). A job with the Forest Service: a guide to nonprofessional employment. Revised March 1964, slightly rev. May 1965. Washington, D.C.: U.S. Dept. of Agriculture.

MLA Citation

United States. Forest Service. A Job With the Forest Service: a Guide to Nonprofessional Employment. Revised March 1964, slightly rev. May 1965. Washington, D.C.: U.S. Dept. of Agriculture, 1965.