APA引文

IRRI. IRRI Research Paper Series (IRPS), Vol 7: Nos 121-140, 1986-1990. Philippines: IRRI.

Trích dẫn kiểu Chicago

IRRI. IRRI Research Paper Series (IRPS), Vol 7: Nos 121-140, 1986-1990. Philippines: IRRI.

MLA引文

IRRI. IRRI Research Paper Series (IRPS), Vol 7: Nos 121-140, 1986-1990. Philippines: IRRI.

警告：這些引文格式不一定是100％准確.