(1968). Annual report. Rome: I. R. I.
Trích dẫn kiểu ChicagoAnnual Report. Rome: I. R. I, 1968.
MLA引文Annual Report. Rome: I. R. I, 1968.
警告：这些引文格式不一定是100％准确.
APA引文
(1968). Annual report. Rome: I. R. I.
Trích dẫn kiểu ChicagoAnnual Report. Rome: I. R. I, 1968.
MLA引文Annual Report. Rome: I. R. I, 1968.