Dyfyniad APA

Emmel, N., Greenhalgh, J., Manzano, A., Monaghan, M., & Dalkin, S. (2018). Doing realist research. Sage.

Dyfyniad Arddull Chicago

Emmel, Nick, Joanne Greenhalgh, Ana Manzano, Mark Monaghan, and Sonia Dalkin. Doing Realist Research. Los Angeles: Sage, 2018.

Dyfyniad MLA

Emmel, Nick, et al. Doing Realist Research. Sage, 2018.

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