APA (7th ed.) Citation

Raff, M. S. (1950). A volume warrant for urban stop signs. [publisher not identified].

Chicago Style (17th ed.) Citation

Raff, Morton S. A Volume Warrant for Urban Stop Signs. Saugatuck, Conn.: [publisher not identified], 1950.

MLA (9th ed.) Citation

Raff, Morton S. A Volume Warrant for Urban Stop Signs. [publisher not identified], 1950.