APA Style

Creswell, J, W. (2003). Research Design; Qualitative, Quantitative, and Mixed Methods Approaches, 2nd Ed. (2). California: SAGE Publications.

MLA Style

Creswell, John, W.. "Research Design; Qualitative, Quantitative, and Mixed Methods Approaches, 2nd Ed.". 2 California: SAGE Publications, 2003. Text.