APA (7th ed.) Citation

Abad, G., II, Alcasabas, R., Irong, E. C., & Montañez, M. V., II. (1998). Systems and procedures and work study on H & A International Inc. College of Engineering.

Chicago Style (17th ed.) Citation

Abad, George, II, Ramon Alcasabas, Elton Cris Irong, and Mario V. Montañez, II. Systems and Procedures and Work Study on H & A International Inc. Diliman, Quezon City: College of Engineering, 1998.

MLA (9th ed.) Citation

Abad, George, II, et al. Systems and Procedures and Work Study on H & A International Inc. College of Engineering, 1998.