Παραπομπή σε μορφή APA (7η εκδ.)

Tan, R. P., & Bautista, G. M. (2003). Metering and water permits scheme for groundwater use in Cagayan de Oro. Economy and Environment Program for Southeast Asia.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Tan, Rosalinda P., και Germelino M. Bautista. Metering and Water Permits Scheme for Groundwater Use in Cagayan De Oro. Singapore: Economy and Environment Program for Southeast Asia, 2003.

Παραπομπή σε μορφή MLA (9th εκδ.)

Tan, Rosalinda P., και Germelino M. Bautista. Metering and Water Permits Scheme for Groundwater Use in Cagayan De Oro. Economy and Environment Program for Southeast Asia, 2003.