Cita APA (7th ed.)

Konold, W. G. (1979). What every engineer should know about patents. M. Dekker.

Cita Chicago (17th ed.)

Konold, William G. What Every Engineer Should Know About Patents. New York: M. Dekker, 1979.

Cita MLA (8th ed.)

Konold, William G. What Every Engineer Should Know About Patents. M. Dekker, 1979.

Atenció: Aquestes cites poden no estar 100% correctes.