APA (7th ed.) Citation

Abrina, J. M. J., Alcaraz, E. A., & Medina, J. H. D. (1992). A Project Study of Gregg Shoes. College of Engineering.

Chicago Style (17th ed.) Citation

Abrina, Juan Mariano Jr, Eunice Angulo Alcaraz, and John Howard Drueco Medina. A Project Study of Gregg Shoes. Diliman, Quezon City: College of Engineering, 1992.

MLA (9th ed.) Citation

Abrina, Juan Mariano Jr, et al. A Project Study of Gregg Shoes. College of Engineering, 1992.