APA (7th ed.) Citation

Wickman, B. E., & Combined Forest Pest Research and Development Program. (1978). How to time the sampling of tussock moth larvae. U.S. Dept. of Agriculture, Combined Forest Pest Research and Development Program.

Chicago Style (17th ed.) Citation

Wickman, Boyd E., and Combined Forest Pest Research and Development Program. How to Time the Sampling of Tussock Moth Larvae. Washington, D.C.: U.S. Dept. of Agriculture, Combined Forest Pest Research and Development Program, 1978.

MLA (8th ed.) Citation

Wickman, Boyd E., and Combined Forest Pest Research and Development Program. How to Time the Sampling of Tussock Moth Larvae. U.S. Dept. of Agriculture, Combined Forest Pest Research and Development Program, 1978.

Warning: These citations may not always be 100% accurate.