APA (7th ed.) Citation

McWilliams, R. H. (1987). Natural winterkill lakes. Iowa Dept. of Natural Resources, Fisheries Bureau.

Chicago Style (17th ed.) Citation

McWilliams, R. H. Natural Winterkill Lakes. [Des Moines, Iowa]: Iowa Dept. of Natural Resources, Fisheries Bureau, 1987.

MLA (9th ed.) Citation

McWilliams, R. H. Natural Winterkill Lakes. Iowa Dept. of Natural Resources, Fisheries Bureau, 1987.

Warning: These citations may not always be 100% accurate.