APA (7th ed.) Citation

Santos Ocampo, P. D., Alfiler, C. A., & Malanyaon, O. Q. (1991). APSSEAR 17: A chronicle (1974-1991). Association of Pediatric Societies of the Southeast Asian Region.

Chicago Style (17th ed.) Citation

Santos Ocampo, Perla D., Carmelo A. Alfiler, and Olympia Q. Malanyaon. APSSEAR 17: A Chronicle (1974-1991). Manila: Association of Pediatric Societies of the Southeast Asian Region, 1991.

MLA (9th ed.) Citation

Santos Ocampo, Perla D., et al. APSSEAR 17: A Chronicle (1974-1991). Association of Pediatric Societies of the Southeast Asian Region, 1991.