Dyfyniad APA

Boland, A., Cherry, M. G., & Dickson, R. (2014). Doing a systematic review: A student's guide. SAGE.

Dyfyniad Arddull Chicago

Boland, Angela, M. G. Cherry, and R. Dickson. Doing a Systematic Review: A Student's Guide. Los Angeles: SAGE, 2014.

Dyfyniad MLA

Boland, Angela, et al. Doing a Systematic Review: A Student's Guide. SAGE, 2014.

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