APA استشهاد

Pigou, A. (1962). Study in public finance (3rd rev ed.). Macmillan.

استشهاد بنمط شيكاغو

Pigou, A.C. Study in Public Finance. 3rd rev ed. London: Macmillan, 1962.

MLA استشهاد

Pigou, A.C. Study in Public Finance. 3rd rev ed. Macmillan, 1962.