एपीए उद्धरण

John, K. (2002). Engineering graphics (8th ed.). Jet Publications.

शिकागो स्टाइल उद्धरण

John, K.C. Engineering Graphics. 8th ed. Thrissur: Jet Publications, 2002.

एमएलए उद्धरण

John, K.C. Engineering Graphics. 8th ed. Jet Publications, 2002.