एपीए उद्धरण

Pierce, R. (2008). Research methods in politics: A paractical guide. SAGE.

शिकागो स्टाइल उद्धरण

Pierce, Roger. Research Methods in Politics: A Paractical Guide. Loss Angeles: SAGE, 2008.

एमएलए उद्धरण

Pierce, Roger. Research Methods in Politics: A Paractical Guide. SAGE, 2008.