APA (7th ed.) Citation

(1931). Panay, Philippine Islands. Bureau of Coast and Geodetic Survey.

Chicago Style (17th ed.) Citation

Panay, Philippine Islands. Manila: Bureau of Coast and Geodetic Survey, 1931.

MLA (9th ed.) Citation

Panay, Philippine Islands. Bureau of Coast and Geodetic Survey, 1931.

Warning: These citations may not always be 100% accurate.