APA引文

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

Chicago Edition Citation

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

MLA引文

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

警告：這些引文格式不一定是100％准確.