APA
Jania J., Hagen J. O. & Björnsson H. (1996). Mass balance of arctic glaciers. Sosnowiec: University of Silesia. Faculty of Earth Sciences.
Chicago
Jania Jacek, Hagen Jon Ove and Björnsson Helgi. 1996. Mass balance of arctic glaciers. Sosnowiec: University of Silesia. Faculty of Earth Sciences.
Harvard
Jania J., Hagen J. O. and Björnsson H. (1996). Mass balance of arctic glaciers. Sosnowiec: University of Silesia. Faculty of Earth Sciences.
MLA
Jania Jacek, Hagen Jon Ove and Björnsson Helgi. Mass balance of arctic glaciers. Sosnowiec: University of Silesia. Faculty of Earth Sciences. 1996.