Cita APA (7a ed.)

Morse, J. M. (1994). Critical issues in qualitative research methods. : Sage Publications.

Cita Chicago Style (17a ed.)

Morse, Janice M. Critical Issues in Qualitative Research Methods. Thousand Oaks: : Sage Publications, 1994.

Cita MLA (8a ed.)

Morse, Janice M. Critical Issues in Qualitative Research Methods. : Sage Publications, 1994.