Παραπομπή σε μορφή APA (7η εκδ.)

University of the Philippines (Diliman). Law Center & Labitag, E. A. (1981). Answers to bar examination questions in legal ethics and practical exercises (1975-2007). The Center.

Παραπομπή σε μορφή Chicago (17η εκδ.)

University of the Philippines (Diliman). Law Center και Eduardo A. Labitag. Answers to Bar Examination Questions in Legal Ethics and Practical Exercises (1975-2007). Quezon City: The Center, 1981.

Παραπομπή σε μορφή MLA (9th εκδ.)

University of the Philippines (Diliman). Law Center και Eduardo A. Labitag. Answers to Bar Examination Questions in Legal Ethics and Practical Exercises (1975-2007). The Center, 1981.