एपीए उद्धरण

Ketelbey, C. (1965). History of Modern Times. Oxford University.

शिकागो स्टाइल उद्धरण

Ketelbey, C.D.M. History of Modern Times. London: Oxford University, 1965.

एमएलए उद्धरण

Ketelbey, C.D.M. History of Modern Times. Oxford University, 1965.