APA استشهاد

Dutfield, G., & Suthersanan, U. (2008). Global Intellectual Property Law. Edward Elgar.

استشهاد بنمط شيكاغو

Dutfield, Graham, و Uma Suthersanan. Global Intellectual Property Law. Cheltenham: Edward Elgar, 2008.

MLA استشهاد

Dutfield, Graham, و Uma Suthersanan. Global Intellectual Property Law. Edward Elgar, 2008.