APA (7. basım) Alıntı

Creswell, J. W. (2014). Research design: Qualitative, quantitative, and mixed methods approaches (4a. ed.). Sage.

Chicago Style (17. basım) Atıf

Creswell, John W. Research Design: Qualitative, Quantitative, and Mixed Methods Approaches. 4a. ed. Thousand Oaks: Sage, 2014.

MLA (9th ed.) Atıf

Creswell, John W. Research Design: Qualitative, Quantitative, and Mixed Methods Approaches. 4a. ed. Sage, 2014.