एपीए उद्धरण

Margrit Schreier. (2012). Qualitative content analysis in practice. Sage.

शिकागो स्टाइल उद्धरण

Margrit Schreier. Qualitative Content Analysis in Practice. London: Sage, 2012.

एमएलए उद्धरण

Margrit Schreier. Qualitative Content Analysis in Practice. Sage, 2012.