APA (7 वां संस्करण) प्रशस्ति पत्र
ebrary, Inc. (2004). Managing the Columbia River: Instream flows, water withdrawals, and salmon survival. National Academies Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
ebrary, Inc. Managing the Columbia River: Instream Flows, Water Withdrawals, and Salmon Survival. Washington, D.C.: National Academies Press, 2004.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
ebrary, Inc. Managing the Columbia River: Instream Flows, Water Withdrawals, and Salmon Survival. National Academies Press, 2004.
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