APA-viite (7. p.)

Chua, K., Fudolig, T., Hernandez, R., Kong, R., Laglagaron, B., Lanting, R., & Reyes, R. (1987). A Study of the production system and control of paper products, inc. (PPI). College of Engineering.

Chicago-viite (17. p.)

Chua, Kelly, Tony Fudolig, Ramon Hernandez, Richard Kong, Brenda Laglagaron, Rey Lanting, ja Roman Reyes. A Study of the Production System and Control of Paper Products, Inc. (PPI). Diliman, Quezon City: College of Engineering, 1987.

MLA-viite (9. p.)

Chua, Kelly, et al. A Study of the Production System and Control of Paper Products, Inc. (PPI). College of Engineering, 1987.