APA (7th ed.) Citation

(1966). Reconnaissance soil survey map: Romblon Province, Philippines. Bureau of Soils.

Chicago Style (17th ed.) Citation

Reconnaissance Soil Survey Map: Romblon Province, Philippines. Manila: Bureau of Soils, 1966.

MLA (9th ed.) Citation

Reconnaissance Soil Survey Map: Romblon Province, Philippines. Bureau of Soils, 1966.

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