Cita APA (7th ed.)

Creswell, J. W., & Poth, C. N. (2018). Qualitative inquiry and research design: Choosing among five approaches (4a. ed.). SAGE.

Cita Chicago (17th ed.)

Creswell, John W., i Cheryl N. Poth. Qualitative Inquiry and Research Design: Choosing Among Five Approaches. 4a. ed. Los Angeles: SAGE, 2018.

Cita MLA (9th ed.)

Creswell, John W., i Cheryl N. Poth. Qualitative Inquiry and Research Design: Choosing Among Five Approaches. 4a. ed. SAGE, 2018.