Dyfyniad APA

Creswell, J. W., & Plano Clark, V. L. (2011). Designing and conducting mixed methods research (2nd ed.). SAGE Publications.

Dyfyniad Arddull Chicago

Creswell, John W., and Vicki L. Plano Clark. Designing and Conducting Mixed Methods Research. 2nd ed. Los Angeles: SAGE Publications, 2011.

Dyfyniad MLA

Creswell, John W., and Vicki L. Plano Clark. Designing and Conducting Mixed Methods Research. 2nd ed. SAGE Publications, 2011.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.