Παραπομπή σε μορφή APA (7η εκδ.)

University of the Philippines Diliman. National Institutes for Science and Mathematics Education Development, Agad, M. L., Mondigo, L., & Obille, E. C., Jr. (2012). Soil erosion. DZUP.

Παραπομπή σε μορφή Chicago (17η εκδ.)

University of the Philippines Diliman. National Institutes for Science and Mathematics Education Development, Ma. Lourdes Agad, Lolita Mondigo, και Eligio C. Obille, Jr. Soil Erosion. Quezon City: DZUP, 2012.

Παραπομπή σε μορφή MLA (9th εκδ.)

University of the Philippines Diliman. National Institutes for Science and Mathematics Education Development, et al. Soil Erosion. DZUP, 2012.