Cita APA (7a ed.)

Schreier, M. a. (2012). Qualitative content analysis in practice. SAGE.

Cita Chicago Style (17a ed.)

Schreier, Margrit autor. Qualitative Content Analysis in Practice. Los Angeles: SAGE, 2012.

Cita MLA (9a ed.)

Schreier, Margrit autor. Qualitative Content Analysis in Practice. SAGE, 2012.