Krugman, P. R., Obstfeld, M., & Melitz, M. J. (2015). International finance: Theory & policy (6th ed.). MTM.
芝加哥风格引文Krugman, Paul R., Maurice Obstfeld, 与 Marc J. Melitz. International Finance: Theory & Policy. 6th ed. Johanneshov: MTM, 2015.
MLA引文Krugman, Paul R., et al. International Finance: Theory & Policy. 6th ed. MTM, 2015.
警告：这些引文格式不一定是100％准确.