Dyfyniad APA

Denniston, K. J., & Topping, J. J. (2012). Foundations of general, organic and biochemistry. Tata McGrawHill Education.

Dyfyniad Arddull Chicago

Denniston, Katherine J., and Joseph J. Topping. Foundations of General, Organic and Biochemistry. New Delhi: Tata McGrawHill Education, 2012.

Dyfyniad MLA

Denniston, Katherine J., and Joseph J. Topping. Foundations of General, Organic and Biochemistry. Tata McGrawHill Education, 2012.

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