Παραπομπή σε μορφή APA (7η εκδ.)

University of the Philippines Diliman. College of Mass Communication, Claudio, I., & Dela Cruz, F. J. (2012). Rio+20: United Nation Conference on Sustainable Development. DZUP.

Παραπομπή σε μορφή Chicago (17η εκδ.)

University of the Philippines Diliman. College of Mass Communication, Ivy Claudio, και Francis Joseph Dela Cruz. Rio+20: United Nation Conference on Sustainable Development. Quezon City: DZUP, 2012.

Παραπομπή σε μορφή MLA (9th εκδ.)

University of the Philippines Diliman. College of Mass Communication, et al. Rio+20: United Nation Conference on Sustainable Development. DZUP, 2012.