Williams, R. N., & Lichatowich, J. (2024). Managed extinction: The decline and loss of wild salmon and steelhead in the Pacific Northwest (First edition.). Caxton Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Williams, Richard N., و Jim Lichatowich. Managed Extinction: The Decline and Loss of Wild Salmon and Steelhead in the Pacific Northwest. First edition. Caldwell, Idaho: Caxton Press, 2024.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Williams, Richard N., و Jim Lichatowich. Managed Extinction: The Decline and Loss of Wild Salmon and Steelhead in the Pacific Northwest. First edition. Caxton Press, 2024.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.