Παραπομπή APA

Ash,MIchael, & Ash, I. (1977). Formulary of Cosemetic Preparations. Chemical Publishing.

Παραπομπή Chicago Style

Ash,MIchael, και Irene Ash. Formulary of Cosemetic Preparations. New York: Chemical Publishing, 1977.

Παραπομπή MLA

Ash,MIchael, και Irene Ash. Formulary of Cosemetic Preparations. Chemical Publishing, 1977.