Cita APA (7a ed.)

(2010). Topographical map [Philippines]. Cunanan Map House (CMH).

Cita Chicago Style (17a ed.)

Topographical Map [Philippines]. Makati City: Cunanan Map House (CMH), 2010.

Cita MLA (9a ed.)

Topographical Map [Philippines]. Cunanan Map House (CMH), 2010.