Cita APA (7a ed.)

Estrera, M. P. D. (1980). Predictive indices of U.P. college admission [microform]. Photoduplication service. University of the Philippines Library.

Cita Chicago Style (17a ed.)

Estrera, Ma. Paz D. Predictive Indices of U.P. College Admission [microform]. Quezon City: Photoduplication service. University of the Philippines Library, 1980.

Cita MLA (9a ed.)

Estrera, Ma. Paz D. Predictive Indices of U.P. College Admission [microform]. Photoduplication service. University of the Philippines Library, 1980.