APA ציטוט

Krugman, P. R. (1990). The age of diminished expectations: U.S. economic policy in the 1990s. Cambridge, Mass: MIT Press.

Trích dẫn kiểu Chicago

Krugman, Paul R. The Age of Diminished Expectations: U.S. Economic Policy in the 1990s. Cambridge, Mass: MIT Press, 1990.

ציטוט MLA

Krugman, Paul R. The Age of Diminished Expectations: U.S. Economic Policy in the 1990s. Cambridge, Mass: MIT Press, 1990.