APA (7. basım) Alıntı

De Leon, R., Dy, R. D. B. R., & Plagata, R. R. (1998). A quality control study on Pag-asa steel works, Inc. College of Engineering.

Chicago Style (17. basım) Atıf

De Leon, Ricci, Roland Daniel Brian R. Dy, ve Rheanne R. Plagata. A Quality Control Study on Pag-asa Steel Works, Inc. Diliman, Quezon City: College of Engineering, 1998.

MLA (9th ed.) Atıf

De Leon, Ricci, et al. A Quality Control Study on Pag-asa Steel Works, Inc. College of Engineering, 1998.