Cita APA (7th ed.)

Gomez, N. U., & Neyra, R. T. (2010). Technical efficiency of rice farmers using groundwater irrigation in North Cotabato, Philippines. USM R & D Journal.

Cita Chicago (17th ed.)

Gomez, Norma U., i Rhenalie T. Neyra. "Technical Efficiency of Rice Farmers Using Groundwater Irrigation in North Cotabato, Philippines." USM R & D Journal 2010.

Cita MLA (9th ed.)

Gomez, Norma U., i Rhenalie T. Neyra. "Technical Efficiency of Rice Farmers Using Groundwater Irrigation in North Cotabato, Philippines." USM R & D Journal, 2010.