Cita APA (7th ed.)

University of the Philippines (Diliman). Library. (1986). Publications of the University of the Philippines System: A union catalog. U.P. Library.

Cita Chicago (17th ed.)

University of the Philippines (Diliman). Library. Publications of the University of the Philippines System: A Union Catalog. Quezon city: U.P. Library, 1986.

Cita MLA (9th ed.)

University of the Philippines (Diliman). Library. Publications of the University of the Philippines System: A Union Catalog. U.P. Library, 1986.