APA aipamena

Science Education Center, University of the Philippines. (1978). Elementary school mathematics 3 (Experimental edition.). Science Education Center, University of the Philippines.

Chicago Style aipamena

Science Education Center, University of the Philippines. Elementary School Mathematics 3. Experimental edition. Quezon City: Science Education Center, University of the Philippines, 1978.

MLA aipamena

Science Education Center, University of the Philippines. Elementary School Mathematics 3. Experimental edition. Science Education Center, University of the Philippines, 1978.