APA引文

Eastern Nigeria (Nigeria). Audit Dept. Audit report. Govt. Printer, Eastern Nigeria].

Chicago Style (17th ed.) Citation

Eastern Nigeria (Nigeria). Audit Dept. Audit Report. [Enugu: Govt. Printer, Eastern Nigeria].

MLA引文

Eastern Nigeria (Nigeria). Audit Dept. Audit Report. Govt. Printer, Eastern Nigeria].

警告：这些引文格式不一定是100％准确.