Angelo, M. L., Loyola, J., Oliveros, L., & Ordoez, A. L. (1991). Ikot route: A case study. College of Engineering.
芝加哥风格引文Angelo, Maria Luisa, Janette Loyola, Lyera Oliveros, 与 Anna Lerma Ordoez. Ikot Route: A Case Study. Diliman, Quezon City: College of Engineering, 1991.
MLA引文Angelo, Maria Luisa, et al. Ikot Route: A Case Study. College of Engineering, 1991.
警告：这些引文格式不一定是100％准确.