APA-Zitierstil (7. Ausg.)

Creswell, J. W. (2013). Qualitative inquiry research design: Choosing among five approaches (3a. ed.). Sage.

Chicago-Zitierstil (17. Ausg.)

Creswell, John W. Qualitative Inquiry Research Design: Choosing Among Five Approaches. 3a. ed. Thousand Oaks: Sage, 2013.

MLA-Zitierstil (9. Ausg.)

Creswell, John W. Qualitative Inquiry Research Design: Choosing Among Five Approaches. 3a. ed. Sage, 2013.