एपीए उद्धरण

Leake, J. M. (2008). Engineering design graphics: :sketching,modelling and visualization. John Wiley.

शिकागो स्टाइल उद्धरण

Leake, James M. Engineering Design Graphics: :sketching,modelling and Visualization. New Jersey: John Wiley, 2008.

एमएलए उद्धरण

Leake, James M. Engineering Design Graphics: :sketching,modelling and Visualization. John Wiley, 2008.