एपीए उद्धरण

D.J House. Marine emergencies for masters and mates. Routeledge.

शिकागो स्टाइल उद्धरण

D.J House. Marine Emergencies for Masters and Mates. Routeledge.

एमएलए उद्धरण

D.J House. Marine Emergencies for Masters and Mates. Routeledge.