Cita APA (7a ed.)

Creswell, J. W. (2014). Educational research: Planning, conducting and evaluating quantitative and qualitative research (Fourth edition, Pearson new international edition.). Pearson.

Cita Chicago Style (17a ed.)

Creswell, John W. Educational Research: Planning, Conducting and Evaluating Quantitative and Qualitative Research. Fourth edition, Pearson new international edition. Harlow, England: Pearson, 2014.

Cita MLA (8a ed.)

Creswell, John W. Educational Research: Planning, Conducting and Evaluating Quantitative and Qualitative Research. Fourth edition, Pearson new international edition. Pearson, 2014.