Citazione Stile APA (7a Edizione)

Depasupil, W. B. (2002). Modern identification, registration system, uumpisahan ng BI. Kabayan.

Citazione stile Chigago Style (17a edizione)

Depasupil, William B. "Modern Identification, Registration System, Uumpisahan Ng BI." Kabayan 2002.

Citatione MLA (9a ed.)

Depasupil, William B. "Modern Identification, Registration System, Uumpisahan Ng BI." Kabayan, 2002.