Cita APA (7a ed.)

(1980). The concise guide to patents trademarks and copyrights editor: Solomon J. Schepps. Bell.

Cita Chicago Style (17a ed.)

The Concise Guide to Patents Trademarks and Copyrights Editor: Solomon J. Schepps. Bell, 1980.

Cita MLA (8a ed.)

The Concise Guide to Patents Trademarks and Copyrights Editor: Solomon J. Schepps. Bell, 1980.