APA-referens (7:e uppl.)

RICHARDS, K. (1982). Rivers: Form and process in alluvial channels. Methuen.

Chicago-referens (17:e uppl.)

RICHARDS, Keith. Rivers: Form and Process in Alluvial Channels. London: Methuen, 1982.

MLA-referens (9:e uppl.)

RICHARDS, Keith. Rivers: Form and Process in Alluvial Channels. Methuen, 1982.