APA引文

Torres Franco, M. (2020). Colombia trade analysis: European Union trade from the use of foreign trade indicators. Unidad Editorial UPTC.

Chicago Style (17th ed.) Citation

Torres Franco, Michael. Colombia Trade Analysis: European Union Trade from the Use of Foreign Trade Indicators. Unidad Editorial UPTC, 2020.

MLA引文

Torres Franco, Michael. Colombia Trade Analysis: European Union Trade from the Use of Foreign Trade Indicators. Unidad Editorial UPTC, 2020.

警告：這些引文格式不一定是100％准確.