APA引文

Kravis, I. B. (1975). A System of international comparisons of gross product and purchasing power. Johns Hopkins University Press for World Bank.

Chicago Style (17th ed.) Citation

Kravis, Irving B. A System of International Comparisons of Gross Product and Purchasing Power. Baltimore: Johns Hopkins University Press for World Bank, 1975.

MLA引文

Kravis, Irving B. A System of International Comparisons of Gross Product and Purchasing Power. Johns Hopkins University Press for World Bank, 1975.