APA (7e ed.) Bronvermelding

Não informado. (1976). IRRI Research Paper Series. International Rice Research Institute.

Chicago (17e ed.) Bronvermelding

Não informado. IRRI Research Paper Series. Manila: International Rice Research Institute, 1976.

MLA (8e ed.) Bronvermelding

Não informado. IRRI Research Paper Series. International Rice Research Institute, 1976.

Let op: Deze citaties zijn niet altijd 100% accuraat.