एपीए उद्धरण

Somekh,Bridget, & Lewin,Cathy. (2008). Research methods in the social sciences. Vistaar Publications.

शिकागो स्टाइल उद्धरण

Somekh,Bridget, और Lewin,Cathy. Research Methods in the Social Sciences. New Delhi: Vistaar Publications, 2008.

एमएलए उद्धरण

Somekh,Bridget, और Lewin,Cathy. Research Methods in the Social Sciences. Vistaar Publications, 2008.