APA (7th ed.) Citation

Production Engineering Research Association of Great Britain. (1963). Notes on the heat treatment of cold extrusion punches. PERA.

Chicago Style (17th ed.) Citation

Production Engineering Research Association of Great Britain. Notes on the Heat Treatment of Cold Extrusion Punches. [London]: PERA, 1963.

MLA (8th ed.) Citation

Production Engineering Research Association of Great Britain. Notes on the Heat Treatment of Cold Extrusion Punches. PERA, 1963.

Warning: These citations may not always be 100% accurate.