APA (7e ed.) Bronvermelding

Villanueva, H. A. (1976). The diplomacy of the Spanish-American war [microform]. Photoduplication Service, University of the Philippines Library.

Chicago (17e ed.) Bronvermelding

Villanueva, Honesto Abad. The Diplomacy of the Spanish-American War [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1976.

MLA (9e ed.) Bronvermelding

Villanueva, Honesto Abad. The Diplomacy of the Spanish-American War [microform]. Photoduplication Service, University of the Philippines Library, 1976.