APA ציטוט

American Foundrymen's Society. (1989). Refractories manual. American Foundrymen.

Chicago Style (17th ed.) Citation

American Foundrymen's Society. Refractories Manual. Des Plaines: American Foundrymen, 1989.

ציטוט MLA

American Foundrymen's Society. Refractories Manual. American Foundrymen, 1989.