Citazione Stile APA (7a Edizione)

(1961). Calapan, Mindoro Oriental, Phils. Board of Technical Surveys and Maps.

Citazione stile Chigago Style (17a edizione)

Calapan, Mindoro Oriental, Phils. Manila: Board of Technical Surveys and Maps, 1961.

Citatione MLA (9a ed.)

Calapan, Mindoro Oriental, Phils. Board of Technical Surveys and Maps, 1961.