APA aipamena

Blodgett, R. H. (1949). Comparative economic systems (Rev. ed.). Macmillan.

Chicago Style aipamena

Blodgett, Ralph Hamilton. Comparative Economic Systems. Rev. ed. New York: Macmillan, 1949.

MLA aipamena

Blodgett, Ralph Hamilton. Comparative Economic Systems. Rev. ed. Macmillan, 1949.