Cita APA (7th ed.)

Angelo, M. L., Loyola, J., Oliveros, L., & Ordoez, A. L. (1991). Ikot route: A case study. College of Engineering.

Cita Chicago (17th ed.)

Angelo, Maria Luisa, Janette Loyola, Lyera Oliveros, i Anna Lerma Ordoez. Ikot Route: A Case Study. Diliman, Quezon City: College of Engineering, 1991.

Cita MLA (9th ed.)

Angelo, Maria Luisa, et al. Ikot Route: A Case Study. College of Engineering, 1991.