APA (7. basım) Alıntı

(2001). Camarines Norte. Groundwater Publications and Research Corp.

Chicago Style (17. basım) Atıf

Camarines Norte. Makati City: Groundwater Publications and Research Corp, 2001.

MLA (9th ed.) Atıf

Camarines Norte. Groundwater Publications and Research Corp, 2001.