Gaya APA
Jakob, M., Hungr, O. (2005).
Debris-flow Hazards and Related Phenomena (1st ed.).
Berlin, Heidelberg:
Springer.
Gaya MLA
Jakob, Matthias.., Hungr, Oldrich..
"Debris-flow Hazards and Related Phenomena".
1st ed.
Berlin, Heidelberg:
Springer,
2005.
E Book.