APA استشهاد

Thortton, G. C. (1979). Legislative Drafting (2nd ed.). Butterworths.

استشهاد بنمط شيكاغو

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

MLA استشهاد

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