Dyfyniad APA

Bunce, D. M., & Cole, R. S. (2008). Nuts and bolts of chemical education research. American Chemical Society.

Dyfyniad Arddull Chicago

Bunce, Diane M., and Renee S. Cole. Nuts and Bolts of Chemical Education Research. Washington, DC: American Chemical Society, 2008.

Dyfyniad MLA

Bunce, Diane M., and Renee S. Cole. Nuts and Bolts of Chemical Education Research. American Chemical Society, 2008.

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