Cita APA (7th ed.)

Philippines. Bureau of Coat and Geodetic Survey. (1987). Pasig. Bureau of Coast and Geodetic Survey [distributor].

Cita Chicago (17th ed.)

Philippines. Bureau of Coat and Geodetic Survey. Pasig. Manila: Bureau of Coast and Geodetic Survey [distributor], 1987.

Cita MLA (9th ed.)

Philippines. Bureau of Coat and Geodetic Survey. Pasig. Bureau of Coast and Geodetic Survey [distributor], 1987.