Cita APA (7th ed.)

Gloria Cunanan Maphouse. (1996). Index map of Sulu Province. Cunanan Maphouse.

Cita Chicago (17th ed.)

Gloria Cunanan Maphouse. Index Map of Sulu Province. Makati City: Cunanan Maphouse, 1996.

Cita MLA (9th ed.)

Gloria Cunanan Maphouse. Index Map of Sulu Province. Cunanan Maphouse, 1996.