APA引文

Hopkins, J. A. H., & Alexander, M. (1928). Machine-gun diplomacy. Lewis Copeland Company.

Chicago Style (17th ed.) Citation

Hopkins, J. A. H., and Melinda Alexander. Machine-gun Diplomacy. New York: Lewis Copeland Company, 1928.

MLA引文

Hopkins, J. A. H., and Melinda Alexander. Machine-gun Diplomacy. Lewis Copeland Company, 1928.

警告：这些引文格式不一定是100％准确.