APA-referens (7:e uppl.)

Casimiro, J. M. P. S., & Ramos, M. S. K. (2016). Ecological integrity of Pasonaca Natural Park: The sustainability of water supply under a policy of protected areas. Journal of Environmental Science and Management.

Chicago-referens (17:e uppl.)

Casimiro, Jessica Ma. Paz S., och Ma. Sheila K. Ramos. "Ecological Integrity of Pasonaca Natural Park: The Sustainability of Water Supply Under a Policy of Protected Areas." Journal of Environmental Science and Management 2016.

MLA-referens (9:e uppl.)

Casimiro, Jessica Ma. Paz S., och Ma. Sheila K. Ramos. "Ecological Integrity of Pasonaca Natural Park: The Sustainability of Water Supply Under a Policy of Protected Areas." Journal of Environmental Science and Management, 2016.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.