APA
(1989). IRRI research highlights 1988. Los Banos, Laguna: International Rice Research Institute.
Chicago
1989. IRRI research highlights 1988. Los Banos, Laguna: International Rice Research Institute.
Harvard
(1989). IRRI research highlights 1988. Los Banos, Laguna: International Rice Research Institute.
MLA
IRRI research highlights 1988. Los Banos, Laguna: International Rice Research Institute. 1989.