Gaya APA
Stix, J. (2006).
Bulletin of Volcanology Volume 68 Number 4 February 2005 (February 2006).
Germany:
Springer-Verlag.
Gaya MLA
Stix, J..
"Bulletin of Volcanology Volume 68 Number 4 February 2005".
February 2006
Germany:
Springer-Verlag,
2006.
Text.