एपीए उद्धरण

Oppenheim, M. (1968). Maratime History of Devon. University of exeter.

शिकागो स्टाइल उद्धरण

Oppenheim, MM. Maratime History of Devon. Devon: University of exeter, 1968.

एमएलए उद्धरण

Oppenheim, MM. Maratime History of Devon. University of exeter, 1968.