APA (7th ed.) Citation

United States. Forest Service & United States. Department of the Interior. (1977). YCC at work: The 1975 program year. [Dept. of Agriculture, Forest Service].

Chicago Style (17th ed.) Citation

United States. Forest Service and United States. Department of the Interior. YCC at Work: The 1975 Program Year. [Washington]: [Dept. of Agriculture, Forest Service], 1977.

MLA (9th ed.) Citation

United States. Forest Service and United States. Department of the Interior. YCC at Work: The 1975 Program Year. [Dept. of Agriculture, Forest Service], 1977.