Style de citation APA (7e éd.)

Bernabe, T. C., Custodio, A., Eduarte, C., Gutierrez, T., Irinco, R., Lao, P., & Luntao, E. (1981). An Exploratory systems study of the Bureau of Mines and Geo-sciences Management System. College of Engineering.

Style de citation Chicago (17e éd.)

Bernabe, Thomas Cyril, Aida Custodio, Crisanto Eduarte, Tirso Gutierrez, Raquel Irinco, Pacheco Lao, et Eric Luntao. An Exploratory Systems Study of the Bureau of Mines and Geo-sciences Management System. Diliman, Quezon City: College of Engineering, 1981.

Style de citation MLA (9e éd.)

Bernabe, Thomas Cyril, et al. An Exploratory Systems Study of the Bureau of Mines and Geo-sciences Management System. College of Engineering, 1981.