APA استشهاد

Thornton, G. C. (1979). Legislative drafting (2nd ed.). Butterworths.

استشهاد بنمط شيكاغو

Thornton, G C. Legislative Drafting. 2nd ed. London: Butterworths, 1979.

MLA استشهاد

Thornton, G C. Legislative Drafting. 2nd ed. Butterworths, 1979.