Dyfyniad APA

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.

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

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