APA (7th ed.) Citation

Werner, R. A., & Baker, B. H. (1977). Spear-marked black moth. Dept. of Agriculture, Forest Service.

Chicago Style (17th ed.) Citation

Werner, Richard A., and Bruce H. Baker. Spear-marked Black Moth. [Washington]: Dept. of Agriculture, Forest Service, 1977.

MLA (9th ed.) Citation

Werner, Richard A., and Bruce H. Baker. Spear-marked Black Moth. Dept. of Agriculture, Forest Service, 1977.