APA (7th ed.) Citation

Gloria Cunanan Maphouse. (1989). Map of Metro Manila: The national capital region (1989 ed.). Gloria Cunanan Maphouse.

Chicago Style (17th ed.) Citation

Gloria Cunanan Maphouse. Map of Metro Manila: The National Capital Region. 1989 ed. Makati, Metro Manila: Gloria Cunanan Maphouse, 1989.

MLA (9th ed.) Citation

Gloria Cunanan Maphouse. Map of Metro Manila: The National Capital Region. 1989 ed. Gloria Cunanan Maphouse, 1989.