APA (7th ed.) Citation

Philippines. Commission on Volcanology. (1979). Catalogue of Philippine thermal springs. The Commission.

Chicago Style (17th ed.) Citation

Philippines. Commission on Volcanology. Catalogue of Philippine Thermal Springs. [Quezon City]: The Commission, 1979.

MLA (9th ed.) Citation

Philippines. Commission on Volcanology. Catalogue of Philippine Thermal Springs. The Commission, 1979.

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