Cita APA (7th ed.)

Claveria, N. Z. (1977). Catalogo alfabetico de apellidos [microform]. Photoduplication Service, University of the Philippines Library.

Cita Chicago (17th ed.)

Claveria, Narciso Zaldua. Catalogo Alfabetico De Apellidos [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1977.

Cita MLA (9th ed.)

Claveria, Narciso Zaldua. Catalogo Alfabetico De Apellidos [microform]. Photoduplication Service, University of the Philippines Library, 1977.