Bultitude, R. J. (1979). Bagana volcano, Bougainville Island: Geology, petrology, and summary of eruptive history between 1875 and 1975. Geological Survey of Papua New Guinea.
Chicago Style (17th ed.) CitationBultitude, R. J. Bagana Volcano, Bougainville Island: Geology, Petrology, and Summary of Eruptive History Between 1875 and 1975. Port Moresby, Papua New Guinea: Geological Survey of Papua New Guinea, 1979.
MLA (8th ed.) CitationBultitude, R. J. Bagana Volcano, Bougainville Island: Geology, Petrology, and Summary of Eruptive History Between 1875 and 1975. Geological Survey of Papua New Guinea, 1979.
Warning: These citations may not always be 100% accurate.