APA Style
Creswell, John W.. (2014).
Research Design: Qualitative, Quantitative, and Mixed Methods Approaches (Fourth Edition (International Edition)).
Singapore:
Sage.
Chicago Style
Creswell, John W..
Research Design: Qualitative, Quantitative, and Mixed Methods Approaches.
Fourth Edition (International Edition)
Singapore:
Sage,
2014.
Text.
MLA Style
Creswell, John W..
Research Design: Qualitative, Quantitative, and Mixed Methods Approaches.
Fourth Edition (International Edition)
Singapore:
Sage,
2014.
Text.
Turabian Style
Creswell, John W..
Research Design: Qualitative, Quantitative, and Mixed Methods Approaches.
Fourth Edition (International Edition)
Singapore:
Sage,
2014.
Print.