एपीए उद्धरण

Gibbs, A. (2003). Essentials of patents. Hoboken, N.J: John Wiley.

शिकागो स्टाइल उद्धरण

Gibbs, Andy. Essentials of Patents. Hoboken, N.J: John Wiley, 2003.

एमएलए उद्धरण

Gibbs, Andy. Essentials of Patents. Hoboken, N.J: John Wiley, 2003.