एपीए उद्धरण

Oil Companies International Marine Forum. (1997). Mooring equipment guidelines (Ed.2.). Witherby.

शिकागो स्टाइल उद्धरण

Oil Companies International Marine Forum. Mooring Equipment Guidelines. Ed.2. London: Witherby, 1997.

एमएलए उद्धरण

Oil Companies International Marine Forum. Mooring Equipment Guidelines. Ed.2. Witherby, 1997.