Cita APA (7th ed.)

Cacacho, M. (1977). Health knowledge of fourth year high school students in Nueva Vizcaya [microform]. Photoduplication Service. University of the Philippines Library.

Cita Chicago (17th ed.)

Cacacho, Maria. Health Knowledge of Fourth Year High School Students in Nueva Vizcaya [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1977.

Cita MLA (9th ed.)

Cacacho, Maria. Health Knowledge of Fourth Year High School Students in Nueva Vizcaya [microform]. Photoduplication Service. University of the Philippines Library, 1977.