APA (7th ed.) Citation

Norton, M. M., Santos, C., & Ponce, M. (1974). Builders of a nation ; a series of biographical sketches [microform]. Photoduplication Service,University of the Philippines library.

Chicago Style (17th ed.) Citation

Norton, Morilla Maria, Cristobal Santos, and Mariano Ponce. Builders of a Nation ; a Series of Biographical Sketches [microform]. Quezon City: Photoduplication Service,University of the Philippines library, 1974.

MLA (9th ed.) Citation

Norton, Morilla Maria, et al. Builders of a Nation ; a Series of Biographical Sketches [microform]. Photoduplication Service,University of the Philippines library, 1974.