APA citiranje

Gloria Cunanan Maphouse. (1996). Index map of Ilocos Norte. Cunanan Maphouse.

Chicago Style (17th ed.) Citation

Gloria Cunanan Maphouse. Index Map of Ilocos Norte. Makati City: Cunanan Maphouse, 1996.

MLA citiranje

Gloria Cunanan Maphouse. Index Map of Ilocos Norte. Cunanan Maphouse, 1996.