Cita APA

International rice testing program. (1981). 1981 IRTP nurseries master fiedbook. Philippines: The international rice research institute.

Citación estilo Chicago

International rice testing program. 1981 IRTP Nurseries Master Fiedbook. Philippines: The international rice research institute, 1981.

Cita MLA

International rice testing program. 1981 IRTP Nurseries Master Fiedbook. Philippines: The international rice research institute, 1981.

Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.