APA (7th ed.) Citation

Wert, S. L., & Wickman, B. E. (1970). Impact of Douglas-fir tussock moth: Color aerial photography evaluates mortality. Pacific Southwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture.

Chicago Style (17th ed.) Citation

Wert, Steven L., and Boyd E. Wickman. Impact of Douglas-fir Tussock Moth: Color Aerial Photography Evaluates Mortality. Berkeley, Calif.: Pacific Southwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1970.

MLA (9th ed.) Citation

Wert, Steven L., and Boyd E. Wickman. Impact of Douglas-fir Tussock Moth: Color Aerial Photography Evaluates Mortality. Pacific Southwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1970.