Gaya APA
Hölting, B., Coldewey, W, G.
(2019).
Hydrogeology
(
1st ed.)
.
Berlin, Heidelberg:
Springer.
Gaya MLA
Hölting, Bernward.., Coldewey, Wilhelm, G..
"Hydrogeology".
1st ed.
Berlin, Heidelberg:
Springer,
2019.
E Book.