APA (7e ed.) Bronvermelding

Bernales, R., Espejo, E., & Robel, L. (1995). Tire manufacturing. College of Engineering.

Chicago (17e ed.) Bronvermelding

Bernales, Rolando, Emiluz Espejo, en Leonardo Robel. Tire Manufacturing. Diliman, Quezon City: College of Engineering, 1995.

MLA (9e ed.) Bronvermelding

Bernales, Rolando, et al. Tire Manufacturing. College of Engineering, 1995.