Dyfyniad APA

Copinger, W. S. J. (1980). Copinger and Skone James on copyright (ed. 12.). Sweet and Maxwell.

Dyfyniad Arddull Chicago

Copinger, W.A. Skone James. Copinger and Skone James on Copyright. ed. 12. London: Sweet and Maxwell, 1980.

Dyfyniad MLA

Copinger, W.A. Skone James. Copinger and Skone James on Copyright. ed. 12. Sweet and Maxwell, 1980.

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