APA (7e ed.) Bronvermelding

Não informado. (1985). Communications of the ACM. Association of Computing Machinery.

Chicago (17e ed.) Bronvermelding

Não informado. Communications of the ACM. New York: Association of Computing Machinery, 1985.

MLA (8e ed.) Bronvermelding

Não informado. Communications of the ACM. Association of Computing Machinery, 1985.

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