Παραπομπή σε μορφή APA (7η εκδ.)

Esto, W., Fernandez, R. A., Lontoc, N., & Nieva, J. M. (1992). Lonal Merchandising Stock information system. College of Engineering.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Esto, Wilberto, Ray Anthony Fernandez, Norman Lontoc, και John Martin Nieva. Lonal Merchandising Stock Information System. Diliman, Quezon City: College of Engineering, 1992.

Παραπομπή σε μορφή MLA (9th εκδ.)

Esto, Wilberto, et al. Lonal Merchandising Stock Information System. College of Engineering, 1992.