APA (7 ম সংস্করণ) উদ্ধৃতি

International Rice Research Institute. (1974). An agro-climatic classification for evaluating cropping systems potentials in Southeast Asian rice growing regions. [s.n.].

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

International Rice Research Institute. An Agro-climatic Classification for Evaluating Cropping Systems Potentials in Southeast Asian Rice Growing Regions. Los Banos, Laguna: [s.n.], 1974.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

International Rice Research Institute. An Agro-climatic Classification for Evaluating Cropping Systems Potentials in Southeast Asian Rice Growing Regions. [s.n.], 1974.