-, A. E. T. (2018). Some Significant Ebbs and Flows in FIFA World Cups’ Attendance. Animo Repository.
Chicago Style Citation-, APSSR Editorial Team. Some Significant Ebbs and Flows in FIFA World Cups’ Attendance. Animo Repository, 2018.
MLA引文-, APSSR Editorial Team. Some Significant Ebbs and Flows in FIFA World Cups’ Attendance. Animo Repository, 2018.
警告：這些引文格式不一定是100％准確.