APA (7 ম সংস্করণ) উদ্ধৃতি

Navarra, N. L. (2012). Characterization of the ecological spatial structure of the La Mesa sub-watershed formation in metropolitan Manila. Espasyo : Journal of Philippine Architecture and Allied Arts.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Navarra, Nappy L. "Characterization of the Ecological Spatial Structure of the La Mesa Sub-watershed Formation in Metropolitan Manila." Espasyo : Journal of Philippine Architecture and Allied Arts 2012.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Navarra, Nappy L. "Characterization of the Ecological Spatial Structure of the La Mesa Sub-watershed Formation in Metropolitan Manila." Espasyo : Journal of Philippine Architecture and Allied Arts, 2012.