Cita APA (7a ed.)

Avancena, R. O. (1979). The birth rate of Cagayan de Oro City and some implications for economic growth and development [microform]. Photoduplication Service, University of the Philippines Library.

Cita Chicago Style (17a ed.)

Avancena, Rosalia Ompoc. The Birth Rate of Cagayan De Oro City and Some Implications for Economic Growth and Development [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1979.

Cita MLA (9a ed.)

Avancena, Rosalia Ompoc. The Birth Rate of Cagayan De Oro City and Some Implications for Economic Growth and Development [microform]. Photoduplication Service, University of the Philippines Library, 1979.