Dyfyniad APA

Sackheim, G. I., & Lehman, D. D. (1990). Chemistry for the health sciences (6th ed.). Macmillan.

Dyfyniad Arddull Chicago

Sackheim, George I., and Dennis D. Lehman. Chemistry for the Health Sciences. 6th ed. New York: Macmillan, 1990.

Dyfyniad MLA

Sackheim, George I., and Dennis D. Lehman. Chemistry for the Health Sciences. 6th ed. Macmillan, 1990.

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