Cita APA

International rice testing program. (1982). Preliminary report of 1981 IRTP nurseries. Manila: The internatonal rice testing program.

Chicago Style Citation

International rice testing program. Preliminary Report of 1981 IRTP Nurseries. Manila: The internatonal rice testing program, 1982.

Cita MLA

International rice testing program. Preliminary Report of 1981 IRTP Nurseries. Manila: The internatonal rice testing program, 1982.

Atenció: Aquestes cites poden no estar 100% correctes.