Citazione Stile APA (7a Edizione)

Philippines (Republic). Bureau of Coast and Geodetic Survey. (1947). List of lights and aids to navigation, July 1, 1947. [s.n.

Citazione stile Chigago Style (17a edizione)

Philippines (Republic). Bureau of Coast and Geodetic Survey. List of Lights and Aids to Navigation, July 1, 1947. Manila: [s.n, 1947.

Citatione MLA (9a ed.)

Philippines (Republic). Bureau of Coast and Geodetic Survey. List of Lights and Aids to Navigation, July 1, 1947. [s.n, 1947.