Cita APA (7th ed.)

Marshall, C., & Rossman, G. B. (2016). Designing qualitative research (Sixth edition.). SAGE.

Cita Chicago (17th ed.)

Marshall, Catherine, i Gretchen B. Rossman. Designing Qualitative Research. Sixth edition. Los Angeles, California: SAGE, 2016.

Cita MLA (8th ed.)

Marshall, Catherine, i Gretchen B. Rossman. Designing Qualitative Research. Sixth edition. SAGE, 2016.