APA (7e ed.) Bronvermelding

Univrsity of the Philippines. (1980). Science Diliman. Office of Research Coordination University of the Philippines.

Chicago (17e ed.) Bronvermelding

Univrsity of the Philippines. Science Diliman. Quezon City: Office of Research Coordination University of the Philippines, 1980.

MLA (9e ed.) Bronvermelding

Univrsity of the Philippines. Science Diliman. Office of Research Coordination University of the Philippines, 1980.