Brannen, P. (2017). The ends of the world: Volcanic apocalypses, lethal oceans, and our quest to understand Earth's past mass extinctions (First edition.). Ecco, an imprint of HarperCollinsPublishers.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Brannen, Peter. The Ends of the World: Volcanic Apocalypses, Lethal Oceans, and Our Quest to Understand Earth's Past Mass Extinctions. First edition. New York, NY: Ecco, an imprint of HarperCollinsPublishers, 2017.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Brannen, Peter. The Ends of the World: Volcanic Apocalypses, Lethal Oceans, and Our Quest to Understand Earth's Past Mass Extinctions. First edition. Ecco, an imprint of HarperCollinsPublishers, 2017.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.