एपीए उद्धरण

George, . M. (1999). Marine Auxiliary machinery (7th ed.). Elsevier.

शिकागो स्टाइल उद्धरण

George, Mc. Marine Auxiliary Machinery. 7th ed. Elsevier, 1999.

एमएलए उद्धरण

George, Mc. Marine Auxiliary Machinery. 7th ed. Elsevier, 1999.