APA (7th ed.) Citation

Não informado. (2008). State University of Iowa studies in natural history. State University of Iowa.

Chicago Style (17th ed.) Citation

Não informado. State University of Iowa Studies in Natural History. Iowa City, Iowa: State University of Iowa, 2008.

MLA (8th ed.) Citation

Não informado. State University of Iowa Studies in Natural History. State University of Iowa, 2008.

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