APA način citiranja (7. izdanje)

Alampay, E., Lacanaria, S., Escano, M., Mamutuk, N. R., & Valera, J. (1987). Methods study on United Industrial Bag Company Inc. College of Engineering.

Čikaški stil citiranja (17. izdanje)

Alampay, Erwin, Sofia Lacanaria, Marco Escano, Nattalie R. Mamutuk, i Jasmin Valera. Methods Study on United Industrial Bag Company Inc. Diliman, Quezon City: College of Engineering, 1987.

MLA način citiranja (9. izdanje)

Alampay, Erwin, et al. Methods Study on United Industrial Bag Company Inc. College of Engineering, 1987.