APA引文

(1980). Standard evaluation system for rice. Manila, Philippines: IRRI.

Trích dẫn kiểu Chicago

Standard Evaluation System for Rice. Manila, Philippines: IRRI, 1980.

MLA引文

Standard Evaluation System for Rice. Manila, Philippines: IRRI, 1980.

警告：這些引文格式不一定是100％准確.