Gaya APA

Wunderman, R. (2005). Bulletin of The Global Volcanism Network Vol.30 No.1 January 2005 (Tahun 2005). Washington: Smithsonian Institution press.

Gaya MLA

Wunderman, Rick. "Bulletin of The Global Volcanism Network Vol.30 No.1 January 2005". Tahun 2005 Washington: Smithsonian Institution press, 2005. Text.