Richards, K. Rivers: Form and process in alluvial channels.
Citazione stile Chigago Style (17a edizione)Richards, Keith. Rivers: Form and Process in Alluvial Channels.
Citatione MLA (8a ed.)Richards, Keith. Rivers: Form and Process in Alluvial Channels.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.