APA-viite (7. p.)

Castro, J. M., Santos, M. U., & Zosa, S. D. G. (1994). A Production systems study on biscuit plant XYZ. College of Engineering.

Chicago-viite (17. p.)

Castro, Joseph Michael, Michael U. Santos, ja Stephen David G. Zosa. A Production Systems Study on Biscuit Plant XYZ. Diliman, Quezon City: College of Engineering, 1994.

MLA-viite (9. p.)

Castro, Joseph Michael, et al. A Production Systems Study on Biscuit Plant XYZ. College of Engineering, 1994.