APA-viite (7. p.)

Ascalon, J., Cayetano, A., Medina, R., & Valiente, C. (1991). The Prospect of a computerized bulletin board system in the U.P. Diliman campus. College of Engineering.

Chicago-viite (17. p.)

Ascalon, Joseph, Andre Cayetano, Ruji Medina, ja Carina Valiente. The Prospect of a Computerized Bulletin Board System in the U.P. Diliman Campus. Diliman, Quezon City: College of Engineering, 1991.

MLA-viite (9. p.)

Ascalon, Joseph, et al. The Prospect of a Computerized Bulletin Board System in the U.P. Diliman Campus. College of Engineering, 1991.