एपीए उद्धरण

Harrington, R. L. (1980). Marine Engineering. The Society for Naval Architects and Marine Engineers.

शिकागो स्टाइल उद्धरण

Harrington, Roy. L. Marine Engineering. New York: The Society for Naval Architects and Marine Engineers, 1980.

एमएलए उद्धरण

Harrington, Roy. L. Marine Engineering. The Society for Naval Architects and Marine Engineers, 1980.