एपीए उद्धरण

Ulrich, K. T. (2004). Product design and development. Boston, MA: McGraw-Hill.

शिकागो स्टाइल उद्धरण

Ulrich, Karl T. Product Design and Development. Boston, MA: McGraw-Hill, 2004.

एमएलए उद्धरण

Ulrich, Karl T. Product Design and Development. Boston, MA: McGraw-Hill, 2004.