Cita APA (7th ed.)

Borlagdan, P., & Quick, G. R. (1995). Residue handling and soil disturbance of an inclined tine furrow opener. Philippine Engineering Journal.

Cita Chicago (17th ed.)

Borlagdan, Paterno, i Graeme R. Quick. "Residue Handling and Soil Disturbance of an Inclined Tine Furrow Opener." Philippine Engineering Journal 1995.

Cita MLA (9th ed.)

Borlagdan, Paterno, i Graeme R. Quick. "Residue Handling and Soil Disturbance of an Inclined Tine Furrow Opener." Philippine Engineering Journal, 1995.