Dyfyniad APA

Cornish, W. R., Aplin, T. F., & Llewelyn, D. (2013). Intellectual property: Patents, copyright, trademarks and allied rights (8th ed.). Sweet & Maxwell.

Dyfyniad Arddull Chicago

Cornish, W. R., Tanya Frances Aplin, and David Llewelyn. Intellectual Property: Patents, Copyright, Trademarks and Allied Rights. 8th ed. London: Sweet & Maxwell, 2013.

Dyfyniad MLA

Cornish, W. R., et al. Intellectual Property: Patents, Copyright, Trademarks and Allied Rights. 8th ed. Sweet & Maxwell, 2013.

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