APA (7th ed.) Citation

Gloria Cunanan Maphouse. (1989). Map of Dipolog City (1989 ed.). Cunanan Maphouse.

Chicago Style (17th ed.) Citation

Gloria Cunanan Maphouse. Map of Dipolog City. 1989 ed. Makati, Metro Manila: Cunanan Maphouse, 1989.

MLA (9th ed.) Citation

Gloria Cunanan Maphouse. Map of Dipolog City. 1989 ed. Cunanan Maphouse, 1989.