Dyfyniad APA

(1986). Communication of the acm/Association of computing machinery. Association of Computing Machinery.

Dyfyniad Arddull Chicago

Communication of the Acm/Association of Computing Machinery. New York: Association of Computing Machinery, 1986.

Dyfyniad MLA

Communication of the Acm/Association of Computing Machinery. Association of Computing Machinery, 1986.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.