Dyfyniad APA

Ash, M., & Ash, T. (1978). Formulary of Paints and other Coatings. George Godwin.

Dyfyniad Arddull Chicago

Ash, Michael, and Trene Ash. Formulary of Paints and Other Coatings. London: George Godwin, 1978.

Dyfyniad MLA

Ash, Michael, and Trene Ash. Formulary of Paints and Other Coatings. George Godwin, 1978.

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