Cita APA (7th ed.)

Bernal, R. F. (2009). An evaluation of the U.P. College of Science Library facilities: A users' perception.

Cita Chicago (17th ed.)

Bernal, Richard F. An Evaluation of the U.P. College of Science Library Facilities: A Users' Perception. 2009.

Cita MLA (9th ed.)

Bernal, Richard F. An Evaluation of the U.P. College of Science Library Facilities: A Users' Perception. 2009.