APA Style
Creswell, J, W. (2007).
Qualitative Inquiry and Research Design: Choosing Among Five Approaches (Ed. 2).
California:
Sage Publications.
MLA Style
Creswell, John, W..
"Qualitative Inquiry and Research Design: Choosing Among Five Approaches".
Ed. 2
California:
Sage Publications,
2007.
Text.