Dyfyniad APA

Creswell, J. W. (2011). Designing and conducting mixed methods research. London: Sage.

Dyfyniad Arddull Chicago

Creswell, John W. Designing and Conducting Mixed Methods Research. London: Sage, 2011.

Dyfyniad MLA

Creswell, John W. Designing and Conducting Mixed Methods Research. London: Sage, 2011.

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