APA (7th ed.) Citation

Gloria Cunanan Maphouse. (1996). Map of San Nicolas, Ilocos Norte. Cunanan Maphouse.

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

Gloria Cunanan Maphouse. Map of San Nicolas, Ilocos Norte. Cunanan Maphouse, 1996.

Warning: These citations may not always be 100% accurate.