APA استشهاد

Griffith, J. A. G. S. (1973). Principles of administrative law (ed.5.). Pitman Publishing.

استشهاد بنمط شيكاغو

Griffith, J A G Street. Principles of Administrative Law. ed.5. London: Pitman Publishing, 1973.

MLA استشهاد

Griffith, J A G Street. Principles of Administrative Law. ed.5. Pitman Publishing, 1973.