APA (7th ed.) Citation

Hamel, D. B. (1962). A history of the Ohio Mechanics Institute, Cincinnati, Ohio. [publisher not identified].

Chicago Style (17th ed.) Citation

Hamel, Dana B. A History of the Ohio Mechanics Institute, Cincinnati, Ohio. [Place of publication not identified]: [publisher not identified], 1962.

MLA (9th ed.) Citation

Hamel, Dana B. A History of the Ohio Mechanics Institute, Cincinnati, Ohio. [publisher not identified], 1962.