APA (7th ed.) Citation

Philippines Commission on Volcanology. (1970). Technical reports. The Commission.

Chicago Style (17th ed.) Citation

Philippines Commission on Volcanology. Technical Reports. Quezon City: The Commission, 1970.

MLA (9th ed.) Citation

Philippines Commission on Volcanology. Technical Reports. The Commission, 1970.

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