APA (7th ed.) Citation

Barber, C. S. (1966). Drafting methods and techniques for microfilm and computer systems. [publisher not identified].

Chicago Style (17th ed.) Citation

Barber, Carl S. Drafting Methods and Techniques for Microfilm and Computer Systems. [Place of publication not identified]: [publisher not identified], 1966.

MLA (9th ed.) Citation

Barber, Carl S. Drafting Methods and Techniques for Microfilm and Computer Systems. [publisher not identified], 1966.