Cita APA (7a ed.)

Bernard, H. R., & Ryan, G. W. (2010). Analyzing qualitative data: Systematic approaches. SAGE.

Cita Chicago Style (17a ed.)

Bernard, H. Russell, y Gery W. Ryan. Analyzing Qualitative Data: Systematic Approaches. California: SAGE, 2010.

Cita MLA (9a ed.)

Bernard, H. Russell, y Gery W. Ryan. Analyzing Qualitative Data: Systematic Approaches. SAGE, 2010.