James, K. M., & Guck, M. M. (2010). Logic-based approach to evaluating plant communities at Effigy Mounds National Monument, Iowa. National Park Service.
Chicago Style (17th ed.) CitationJames, Kevin M., and Michelle M. Guck. Logic-based Approach to Evaluating Plant Communities at Effigy Mounds National Monument, Iowa. Republic, Missouri: National Park Service, 2010.
MLA (9th ed.) CitationJames, Kevin M., and Michelle M. Guck. Logic-based Approach to Evaluating Plant Communities at Effigy Mounds National Monument, Iowa. National Park Service, 2010.
Warning: These citations may not always be 100% accurate.