Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

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