Cita APA (7a ed.)

Soriano, M. A. J., & Castro, P. P. M. Assessment of the engineering aspects of the Ifugao Rice Terraces. Philippine Engineering Journal.

Cita Chicago Style (17a ed.)

Soriano, Mark A. Jr, y Peter Paul M. Castro. "Assessment of the Engineering Aspects of the Ifugao Rice Terraces." Philippine Engineering Journal .

Cita MLA (9a ed.)

Soriano, Mark A. Jr, y Peter Paul M. Castro. "Assessment of the Engineering Aspects of the Ifugao Rice Terraces." Philippine Engineering Journal, .