Cita APA (7th ed.)

Banzon, M. A. A., Chavez, L. J. A., De Luna, D. H., & Isaac, M. I. R. (1988). An Information system study on the Philippine Heart Center (Billing Section). College of Engineering.

Cita Chicago (17th ed.)

Banzon, Martin Antonio A., Linus Juan A. Chavez, Deogracias H. De Luna, i Ma. Isabelita R. Isaac. An Information System Study on the Philippine Heart Center (Billing Section). Diliman, Quezon City: College of Engineering, 1988.

Cita MLA (9th ed.)

Banzon, Martin Antonio A., et al. An Information System Study on the Philippine Heart Center (Billing Section). College of Engineering, 1988.