Struckhoff, M. A., Grabner, K. W., & Stroh, E. D. (2011). Vegetation communities at Big Muddy National Fish and Wildlife Refuge, Missouri. U.S. Department of the Interior, U.S. Geological Survey.
Chicago Style (17th ed.) CitationStruckhoff, Matthew A., Keith W. Grabner, and Esther D. Stroh. Vegetation Communities at Big Muddy National Fish and Wildlife Refuge, Missouri. Reston, Virginia: U.S. Department of the Interior, U.S. Geological Survey, 2011.
MLA (9th ed.) CitationStruckhoff, Matthew A., et al. Vegetation Communities at Big Muddy National Fish and Wildlife Refuge, Missouri. U.S. Department of the Interior, U.S. Geological Survey, 2011.
Warning: These citations may not always be 100% accurate.