Dyfyniad APA

Balsam, M., & Sagarin, E. (1972). Cosemetic: Science and technology (2nd ed.). Wiley Eastern.

Dyfyniad Arddull Chicago

Balsam, M.S, and Edward Sagarin. Cosemetic: Science and Technology. 2nd ed. New YOrk: Wiley Eastern, 1972.

Dyfyniad MLA

Balsam, M.S, and Edward Sagarin. Cosemetic: Science and Technology. 2nd ed. Wiley Eastern, 1972.

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