APA (7th ed.) Citation

Ash, I., & Ash, M. (1978). A formulary of paints and other coatings. Chemical.

Chicago Style (17th ed.) Citation

Ash, Irene, and Michael Ash. A Formulary of Paints and Other Coatings. New York: Chemical, 1978.

MLA (9th ed.) Citation

Ash, Irene, and Michael Ash. A Formulary of Paints and Other Coatings. Chemical, 1978.