APA (7th ed.) Citation

State University of Iowa. (1948). State University of Iowa studies in natural history. The University.

Chicago Style (17th ed.) Citation

State University of Iowa. State University of Iowa Studies in Natural History. Iowa City, Iowa: The University, 1948.

MLA (8th ed.) Citation

State University of Iowa. State University of Iowa Studies in Natural History. The University, 1948.

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