Style de citation APA (7e éd.)

Espiritu, F. C. R., Francisco, R. R. L., & Vasquez, F. R. (1990). An Information systems study on Asia Industries, Inc. College of Engineering.

Style de citation Chicago (17e éd.)

Espiritu, Frances Claudine R., Rosa Regina L. Francisco, et Frederick R. Vasquez. An Information Systems Study on Asia Industries, Inc. Diliman, Quezon City: College of Engineering, 1990.

Style de citation MLA (9e éd.)

Espiritu, Frances Claudine R., et al. An Information Systems Study on Asia Industries, Inc. College of Engineering, 1990.