APA (7th ed.) Citation

Lopez Jaena, G. (1976). Filipinas en la Exposicion Universal de Barcelona [microform]. Photoduplication Service. University of the Philippines Library.

Chicago Style (17th ed.) Citation

Lopez Jaena, Graciano. Filipinas En La Exposicion Universal De Barcelona [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1976.

MLA (9th ed.) Citation

Lopez Jaena, Graciano. Filipinas En La Exposicion Universal De Barcelona [microform]. Photoduplication Service. University of the Philippines Library, 1976.