Cita APA (7th ed.)

Mallillin, R. B., Santos, H. H., & Tamesis, A. R. (1986). Professional utilization in academic libraries: A survey of eleven selected private colleges and universities in Metro Manila.

Cita Chicago (17th ed.)

Mallillin, Rogelio B., Herminia H. Santos, i Angelina R. Tamesis. Professional Utilization in Academic Libraries: A Survey of Eleven Selected Private Colleges and Universities in Metro Manila. Quezon City : Institute of Library Science, University of the Philippines Diliman, 1986.

Cita MLA (9th ed.)

Mallillin, Rogelio B., et al. Professional Utilization in Academic Libraries: A Survey of Eleven Selected Private Colleges and Universities in Metro Manila. 1986.