APA引文

Department, G. (2019). Introduction to Economics. Obafemi Awolowo University.

Chicago Style (17th ed.) Citation

Department, Geography. Introduction to Economics. Obafemi Awolowo University, 2019.

MLA引文

Department, Geography. Introduction to Economics. Obafemi Awolowo University, 2019.

警告：這些引文格式不一定是100％准確.