Παραπομπή APA

Michael & Ash, I. (1980). Formulary of detergents and other cleaning agents. Chemical Publishing.

Παραπομπή Chicago Style

Michael και Irene Ash. Formulary of Detergents and Other Cleaning Agents. N.Y: Chemical Publishing, 1980.

Παραπομπή MLA

Michael και Irene Ash. Formulary of Detergents and Other Cleaning Agents. Chemical Publishing, 1980.