APA ציטוט

Hufbauer, G. C. (1990). Europe 1992: An American perspective. Washington, D.C: Brookings Institution.

Trích dẫn kiểu Chicago

Hufbauer, Gary Clyde. Europe 1992: An American Perspective. Washington, D.C: Brookings Institution, 1990.

ציטוט MLA

Hufbauer, Gary Clyde. Europe 1992: An American Perspective. Washington, D.C: Brookings Institution, 1990.