APA (7th ed.) Citation

University of Iowa. (1940). Doctoral dissertations: Abstracts and references. University of Iowa press.

Chicago Style (17th ed.) Citation

University of Iowa. Doctoral Dissertations: Abstracts and References. Iowa City, Ia: University of Iowa press, 1940.

MLA (9th ed.) Citation

University of Iowa. Doctoral Dissertations: Abstracts and References. University of Iowa press, 1940.

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