APA (7th ed.) Citation

Lee, M., Loyola, G., & Ong, A. A. (1997). Work study (Kalayaan Printing Press). College of Engineering.

Chicago Style (17th ed.) Citation

Lee, Maridel, Girlee Loyola, and Aleth Arther Ong. Work Study (Kalayaan Printing Press). Diliman, Quezon City: College of Engineering, 1997.

MLA (9th ed.) Citation

Lee, Maridel, et al. Work Study (Kalayaan Printing Press). College of Engineering, 1997.