APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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