APA (7 वां संस्करण) प्रशस्ति पत्र
Richards, K. (1982). Rivers: Form and Process in Alluvial Channels. The Blacburn Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Richards, Keith. Rivers: Form and Process in Alluvial Channels. New Jersey: The Blacburn Press, 1982.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Richards, Keith. Rivers: Form and Process in Alluvial Channels. The Blacburn Press, 1982.
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