APA Style
Creswell, John W.. (2009).
Research design: qualitative, quantitative, and mixed methods approaches (3rd).
California:
SAGE Publications.
Chicago Style
Creswell, John W..
Research design: qualitative, quantitative, and mixed methods approaches.
3rd
California:
SAGE Publications,
2009.
E-Book.
MLA Style
Creswell, John W..
Research design: qualitative, quantitative, and mixed methods approaches.
3rd
California:
SAGE Publications,
2009.
E-Book.
Turabian Style
Creswell, John W..
Research design: qualitative, quantitative, and mixed methods approaches.
3rd
California:
SAGE Publications,
2009.
E-Book.