Cita APA (7th ed.)

Chua, G. L., & Peralta, G. L. (2009). Water quality modeling of Laguna De Bay with emphasis on salinity, dissolved oxygen and biochemical oxygen demand. Philippine Engineering Journal.

Cita Chicago (17th ed.)

Chua, Grace L., i Genandrialine L. Peralta. "Water Quality Modeling of Laguna De Bay with Emphasis on Salinity, Dissolved Oxygen and Biochemical Oxygen Demand." Philippine Engineering Journal 2009.

Cita MLA (9th ed.)

Chua, Grace L., i Genandrialine L. Peralta. "Water Quality Modeling of Laguna De Bay with Emphasis on Salinity, Dissolved Oxygen and Biochemical Oxygen Demand." Philippine Engineering Journal, 2009.