Creswell, J. w. (2014). Research design: Qualitative, quantitative, and mixed methods approaches (4th ed.). Sage Publications.
Chicago Style (17th ed.) CitationCreswell, John w. Research Design: Qualitative, Quantitative, and Mixed Methods Approaches. 4th ed. Thousand Oaks, California: Sage Publications, 2014.
MLA (9th ed.) CitationCreswell, John w. Research Design: Qualitative, Quantitative, and Mixed Methods Approaches. 4th ed. Sage Publications, 2014.
Warning: These citations may not always be 100% accurate.