Halos, S. C. (2000). Defining RP's agricultural biotechnology policy. Manila Times.
Cita Chicago (17th ed.)Halos, Saturnina C. "Defining RP's Agricultural Biotechnology Policy." Manila Times 2000.
Cita MLA (9th ed.)Halos, Saturnina C. "Defining RP's Agricultural Biotechnology Policy." Manila Times, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.