APA (7th ed.) Citation

Wilson, L. F. (1971). The green-striped mapleworm (Rev. Aug. 1971.). U.S. Dept. of Agriculture, Forest Service.

Chicago Style (17th ed.) Citation

Wilson, Louis F. The Green-striped Mapleworm. Rev. Aug. 1971. [Washington, D.C.?]: U.S. Dept. of Agriculture, Forest Service, 1971.

MLA (9th ed.) Citation

Wilson, Louis F. The Green-striped Mapleworm. Rev. Aug. 1971. U.S. Dept. of Agriculture, Forest Service, 1971.