APA引文

Creswell, J. W. (1994). Research design: Qualitative & quantitative approaches. Sage Publications.

Chicago Style (17th ed.) Citation

Creswell, John W. Research Design: Qualitative & Quantitative Approaches. Thousand Oaks, Calif.: Sage Publications, 1994.

MLA引文

Creswell, John W. Research Design: Qualitative & Quantitative Approaches. Sage Publications, 1994.

警告：這些引文格式不一定是100％准確.