APA استشهاد

Borrie, G. (1988). Commercial law (6th ed.). Butterworths.

استشهاد بنمط شيكاغو

Borrie, Gordon. Commercial Law. 6th ed. London: Butterworths, 1988.

MLA استشهاد

Borrie, Gordon. Commercial Law. 6th ed. Butterworths, 1988.