एपीए उद्धरण

Hill,Christopher. (2002). Century of revolution (1st.). Routledge.

शिकागो स्टाइल उद्धरण

Hill,Christopher. Century of Revolution. 1st. London: Routledge, 2002.

एमएलए उद्धरण

Hill,Christopher. Century of Revolution. 1st. Routledge, 2002.