APA (7th ed.) Citation

Grosswirth, M. (1978). The Mechanix illustrated guide to how to patent and market your own invention. McKay.

Chicago Style (17th ed.) Citation

Grosswirth, Marvin. The Mechanix Illustrated Guide to How to Patent and Market Your Own Invention. New York: McKay, 1978.

MLA (9th ed.) Citation

Grosswirth, Marvin. The Mechanix Illustrated Guide to How to Patent and Market Your Own Invention. McKay, 1978.