APA استشهاد

Brett, P. H. (1972). Administrative law (2nd ed.). Butter worths.

استشهاد بنمط شيكاغو

Brett, Peter Hogg. Administrative Law. 2nd ed. Australia: Butter worths, 1972.

MLA استشهاد

Brett, Peter Hogg. Administrative Law. 2nd ed. Butter worths, 1972.