APA (7e ed.) Bronvermelding

Não informado. (1922). American Welding Society Journal. American Welding Society.

Chicago (17e ed.) Bronvermelding

Não informado. American Welding Society Journal. Easton, Pa: American Welding Society, 1922.

MLA (8e ed.) Bronvermelding

Não informado. American Welding Society Journal. American Welding Society, 1922.

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