APA استشهاد

Appleby, P. H. (1970). Policy and administration. Oxford and IBH publishing.

استشهاد بنمط شيكاغو

Appleby, Paul H. Policy and Administration. Calcuta: Oxford and IBH publishing, 1970.

MLA استشهاد

Appleby, Paul H. Policy and Administration. Oxford and IBH publishing, 1970.