APA (7e ed.) Bronvermelding

Não informado. (1954). Magazine of standards. American Standards Association.

Chicago (17e ed.) Bronvermelding

Não informado. Magazine of Standards. New York: American Standards Association, 1954.

MLA (8e ed.) Bronvermelding

Não informado. Magazine of Standards. American Standards Association, 1954.

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