APA استشهاد

Gellhorn, W. B. (1960). Administrative law: Cases and comments (4th ed.). Foundation press.

استشهاد بنمط شيكاغو

Gellhorn, Walter Byse. Administrative Law: Cases and Comments. 4th ed. Brooklyn: Foundation press, 1960.

MLA استشهاد

Gellhorn, Walter Byse. Administrative Law: Cases and Comments. 4th ed. Foundation press, 1960.