एपीए उद्धरण

Bretschneider, C. I. (1969). Topics in ocean engineering. Gulf Publishing Company.

शिकागो स्टाइल उद्धरण

Bretschneider, Charles I. Topics in Ocean Engineering. Houston: Gulf Publishing Company, 1969.

एमएलए उद्धरण

Bretschneider, Charles I. Topics in Ocean Engineering. Gulf Publishing Company, 1969.