APA (7th ed.) Citation

Cooper, T. C., & Hunt, N. S. (1982). Iowa's natural heritage. Iowa Natural Heritage Foundation and the Iowa Academy of Science.

Chicago Style (17th ed.) Citation

Cooper, Tom C., and Nyla Sherburne Hunt. Iowa's Natural Heritage. Des Moines: Iowa Natural Heritage Foundation and the Iowa Academy of Science, 1982.

MLA (9th ed.) Citation

Cooper, Tom C., and Nyla Sherburne Hunt. Iowa's Natural Heritage. Iowa Natural Heritage Foundation and the Iowa Academy of Science, 1982.

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