एपीए उद्धरण

Bell,Colin, & Newby,Howard. (1977). Doing Sociological research. George Allen & Unwin.

शिकागो स्टाइल उद्धरण

Bell,Colin, और Newby,Howard. Doing Sociological Research. London: George Allen & Unwin, 1977.

एमएलए उद्धरण

Bell,Colin, और Newby,Howard. Doing Sociological Research. George Allen & Unwin, 1977.