Cita APA (7th ed.)

Stagg, M. W. (1977). Teodoro R. Yangco: Leading Filipino philanthropist and grand old man of commerce[microform]. Photoduplication Service. University of the Philippines Library.

Cita Chicago (17th ed.)

Stagg, Manuel Wells. Teodoro R. Yangco: Leading Filipino Philanthropist and Grand Old Man of Commerce[microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1977.

Cita MLA (9th ed.)

Stagg, Manuel Wells. Teodoro R. Yangco: Leading Filipino Philanthropist and Grand Old Man of Commerce[microform]. Photoduplication Service. University of the Philippines Library, 1977.