APA استشهاد

Pigou, A. (1962). A study in public finance/3e (3rd ed.). Macmillon&com limited.

استشهاد بنمط شيكاغو

Pigou, A.C. A Study in Public Finance/3e. 3rd ed. London: Macmillon&com limited, 1962.

MLA استشهاد

Pigou, A.C. A Study in Public Finance/3e. 3rd ed. Macmillon&com limited, 1962.