APA引文

Krugman, P. R. (1986). Strategic trade policy and the new international economics. MIT Press.

Chicago Style (17th ed.) Citation

Krugman, Paul R. Strategic Trade Policy and the New International Economics. Cambridge, Mass.: MIT Press, 1986.

MLA引文

Krugman, Paul R. Strategic Trade Policy and the New International Economics. MIT Press, 1986.

警告：這些引文格式不一定是100％准確.