APA-referens (7:e uppl.)

Creswell, J. W., & Plano Clark, V. L. (2018). Designing and conducting mixed methods research (Third edition.). SAGE.

Chicago-referens (17:e uppl.)

Creswell, John W., och Vicki L. Plano Clark. Designing and Conducting Mixed Methods Research. Third edition. Thousand Oaks, California: SAGE, 2018.

MLA-referens (9:e uppl.)

Creswell, John W., och Vicki L. Plano Clark. Designing and Conducting Mixed Methods Research. Third edition. SAGE, 2018.