एपीए उद्धरण

Rex, J. (1961). Key Problems Of Sociological Theory. Routledge & Kegan Paul.

शिकागो स्टाइल उद्धरण

Rex, John. Key Problems Of Sociological Theory. London: Routledge & Kegan Paul, 1961.

एमएलए उद्धरण

Rex, John. Key Problems Of Sociological Theory. Routledge & Kegan Paul, 1961.