APA (7e ed.) Bronvermelding
Richards, K. (1982). Rivers: Form and Process in Alluvial Channels. The Blacburn Press.
Chicago (17e ed.) Bronvermelding
Richards, Keith. Rivers: Form and Process in Alluvial Channels. New Jersey: The Blacburn Press, 1982.
MLA (9e ed.) Bronvermelding
Richards, Keith. Rivers: Form and Process in Alluvial Channels. The Blacburn Press, 1982.
Let op: Deze citaties zijn niet altijd 100% accuraat.