United States. Geological Survey. (1966). Proposed development program for the Philippine Commission on Volcanology including summary reports on the 1965 eruptions of Taal Volcano. s.n.].
Chicago Style (17th ed.) CitationUnited States. Geological Survey. Proposed Development Program for the Philippine Commission on Volcanology Including Summary Reports on the 1965 Eruptions of Taal Volcano. [Washington: s.n.], 1966.
MLA (9th ed.) CitationUnited States. Geological Survey. Proposed Development Program for the Philippine Commission on Volcanology Including Summary Reports on the 1965 Eruptions of Taal Volcano. s.n.], 1966.
Warning: These citations may not always be 100% accurate.