APA-referens

Hebersack, H. (2008). Gravel bed rivers VI: From process understanding to river restoration. Elsevier.

Chicago-stil citat

Hebersack, Helmut. Gravel Bed Rivers VI: From Process Understanding to River Restoration. Amsterdam: Elsevier, 2008.

MLA-referens

Hebersack, Helmut. Gravel Bed Rivers VI: From Process Understanding to River Restoration. Elsevier, 2008.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.