APA (7th ed.) Citation

(1989). Libraries of the University of the Philippines system: A directory. University of the Philippines Library.

Chicago Style (17th ed.) Citation

Libraries of the University of the Philippines System: A Directory. Quezon City: University of the Philippines Library, 1989.

MLA (9th ed.) Citation

Libraries of the University of the Philippines System: A Directory. University of the Philippines Library, 1989.

Warning: These citations may not always be 100% accurate.