Dyfyniad APA

MARTIN GEOFFREY. (1954). INDUSTRIAL AND MANUFACTURING CHEMISTRY PART II. THE TECHNICAL PRESS.

Dyfyniad Arddull Chicago

MARTIN GEOFFREY. INDUSTRIAL AND MANUFACTURING CHEMISTRY PART II. LONDON: THE TECHNICAL PRESS, 1954.

Dyfyniad MLA

MARTIN GEOFFREY. INDUSTRIAL AND MANUFACTURING CHEMISTRY PART II. THE TECHNICAL PRESS, 1954.

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