APA (7th ed.) Citation

Marquis, D. A., & Brenneman, R. (1981). The impact of deer on forest vegetation in Pennsylvania. U.S. Dept. of Agriculture, Forest Service.

Chicago Style (17th ed.) Citation

Marquis, David A., and Ronnie Brenneman. The Impact of Deer on Forest Vegetation in Pennsylvania. [Broomall, Pa.]: U.S. Dept. of Agriculture, Forest Service, 1981.

MLA (9th ed.) Citation

Marquis, David A., and Ronnie Brenneman. The Impact of Deer on Forest Vegetation in Pennsylvania. U.S. Dept. of Agriculture, Forest Service, 1981.