APA (7th ed.) Citation

National Research Council of the Philippines, Philippine Scientific Society, & Philippine Science Convention (4th : Manila). (1937). Abstract. s.n.

Chicago Style (17th ed.) Citation

National Research Council of the Philippines, Philippine Scientific Society, and Philippine Science Convention (4th : Manila). Abstract. [Manila: s.n, 1937.

MLA (9th ed.) Citation

National Research Council of the Philippines, et al. Abstract. s.n, 1937.