APA-viite (7. p.)

Sopungco, H. O. A. (1977). Epidemiological study of gonorrhea [microform]. Photoduplication Service. University of the Philippines Library.

Chicago-viite (17. p.)

Sopungco, Herminda O. Acosta. Epidemiological Study of Gonorrhea [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1977.

MLA-viite (9. p.)

Sopungco, Herminda O. Acosta. Epidemiological Study of Gonorrhea [microform]. Photoduplication Service. University of the Philippines Library, 1977.