APA (7th ed.) Citation

Dewey, J. E., & Combined Forest Pest Research and Development Program. (1978). Douglas-fir tussock moth handbook: You could spot the next tussock moth outbreak! here's how. U.S. Dept. of Agriculture , Combined Forest Pest Research and Development Program.

Chicago Style (17th ed.) Citation

Dewey, Jerald E., and Combined Forest Pest Research and Development Program. Douglas-fir Tussock Moth Handbook: You Could Spot the Next Tussock Moth Outbreak! Here's How. [Washington. D.C.]: U.S. Dept. of Agriculture , Combined Forest Pest Research and Development Program, 1978.

MLA (8th ed.) Citation

Dewey, Jerald E., and Combined Forest Pest Research and Development Program. Douglas-fir Tussock Moth Handbook: You Could Spot the Next Tussock Moth Outbreak! Here's How. U.S. Dept. of Agriculture , Combined Forest Pest Research and Development Program, 1978.