APA (7e ed.) Bronvermelding

Não informado. (1976). AFS international cast metals journal. American Foundrymen's Society.

Chicago (17e ed.) Bronvermelding

Não informado. AFS International Cast Metals Journal. Des Plaines, Ill: American Foundrymen's Society, 1976.

MLA (8e ed.) Bronvermelding

Não informado. AFS International Cast Metals Journal. American Foundrymen's Society, 1976.

Let op: Deze citaties zijn niet altijd 100% accuraat.