APA استشهاد

Alder, J. (2007). Constitutional and administrative law (ed.6.). Palgrave Macmillan.

استشهاد بنمط شيكاغو

Alder, John. Constitutional and Administrative Law. ed.6. N.Y: Palgrave Macmillan, 2007.

MLA استشهاد

Alder, John. Constitutional and Administrative Law. ed.6. Palgrave Macmillan, 2007.