Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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.

Citatione MLA (9a ed.)

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