APA-referens

Johnston, W. (1894). A Few Observations Upon Sedimentation in Water.

Chicago-stil citat

Johnston, Wyatt. A Few Observations Upon Sedimentation in Water. 1894.

MLA-referens

Johnston, Wyatt. A Few Observations Upon Sedimentation in Water. 1894.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.