Cita APA (7a ed.)

Alferez, V. N. (1977). A suggested formula for lateral-force coefficient based on a Philippine earthquake [microform]. Photoduplication Service. University of the Philippines Library.

Cita Chicago Style (17a ed.)

Alferez, Vicente N. A Suggested Formula for Lateral-force Coefficient Based on a Philippine Earthquake [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1977.

Cita MLA (9a ed.)

Alferez, Vicente N. A Suggested Formula for Lateral-force Coefficient Based on a Philippine Earthquake [microform]. Photoduplication Service. University of the Philippines Library, 1977.