APA引文

KRUGMAN, P. R. (2000). International economics: Theory and policy/Paul R. Krugman, Maurice Obstfeld. Addison Wesley.

Chicago Style (17th ed.) Citation

KRUGMAN, Paul R. International Economics: Theory and Policy/Paul R. Krugman, Maurice Obstfeld. Addison Wesley, 2000.

MLA引文

KRUGMAN, Paul R. International Economics: Theory and Policy/Paul R. Krugman, Maurice Obstfeld. Addison Wesley, 2000.

警告：這些引文格式不一定是100％准確.