Smith, A., & Venables, A. (1991). Economic Integration and Market Access.
芝加哥风格引文Smith, A., 与 A. Venables. Economic Integration and Market Access. 1991.
MLA引文Smith, A., 与 A. Venables. Economic Integration and Market Access. 1991.
警告：这些引文格式不一定是100％准确.