APA (7th ed.) Citation

David, L. T., & Vallejo, R. M. (1985). Philippine libraries and librarianship: An analysis of citations.

Chicago Style (17th ed.) Citation

David, Lourdes T., and Rosa M. Vallejo. Philippine Libraries and Librarianship: An Analysis of Citations. Quezon City : Institute of Library Science, University of the Philippines Diliman, 1985.

MLA (9th ed.) Citation

David, Lourdes T., and Rosa M. Vallejo. Philippine Libraries and Librarianship: An Analysis of Citations. 1985.