Gaya APA
Berita Berkala Vulkanologi Edisi Khusus : Gunung Agung No. 176 1992. (1992).
Bandung:
Department of Mines and Energy.
Gaya MLA
Berita Berkala Vulkanologi Edisi Khusus : Gunung Agung No. 176 1992.
.
Bandung:
Department of Mines and Energy,
1992.
Text.