APA (7th ed.) Citation

University of Delaware. (1940). A brief history of the University of Delaware. [publisher not identified].

Chicago Style (17th ed.) Citation

University of Delaware. A Brief History of the University of Delaware. Newark, Del.: [publisher not identified], 1940.

MLA (9th ed.) Citation

University of Delaware. A Brief History of the University of Delaware. [publisher not identified], 1940.