APA引文

WALTER, I., & ARESKOUG, K. (1981). International economics.-- Ed.3. John Wiley and Sons.

Chicago Style (17th ed.) Citation

WALTER, Ingo, and Kaj ARESKOUG. International Economics.-- Ed.3. New York: John Wiley and Sons, 1981.

MLA引文

WALTER, Ingo, and Kaj ARESKOUG. International Economics.-- Ed.3. John Wiley and Sons, 1981.

警告：這些引文格式不一定是100％准確.