एपीए उद्धरण

Godwin, W. W. (1942). Marine pipe covering. Cornell maritime press.

शिकागो स्टाइल उद्धरण

Godwin, W W. Marine Pipe Covering. New York: Cornell maritime press, 1942.

एमएलए उद्धरण

Godwin, W W. Marine Pipe Covering. Cornell maritime press, 1942.