APA (7th ed.) Citation

Cay, M. B., Hidalgo, N. P., & Castillo, J. B. (1979). Audio-visual materials and services at the University of the Philippines.

Chicago Style (17th ed.) Citation

Cay, Marinella B., Namnama P. Hidalgo, and Jovito B. Castillo. Audio-visual Materials and Services at the University of the Philippines. Quezon City : Institute of Library Science, University of the Philippines Diliman, 1979.

MLA (9th ed.) Citation

Cay, Marinella B., et al. Audio-visual Materials and Services at the University of the Philippines. 1979.