APA (7th ed.) Citation

Herrera, L. S. (1975). Foundations of projective geometry based on collinearity [microform]. Photoduplication Service, University of the Philippines Library.

Chicago Style (17th ed.) Citation

Herrera, Lucilita S. Foundations of Projective Geometry Based on Collinearity [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1975.

MLA (9th ed.) Citation

Herrera, Lucilita S. Foundations of Projective Geometry Based on Collinearity [microform]. Photoduplication Service, University of the Philippines Library, 1975.