Brockovich, E., & Boothby, S. (2020). Superman's not coming: Our national water crisis and what we the people can do about it (First edition.). Pantheon Books.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Brockovich, Erin, و Suzanne Boothby. Superman's Not Coming: Our National Water Crisis and What We the People Can Do About It. First edition. New York: Pantheon Books, 2020.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Brockovich, Erin, و Suzanne Boothby. Superman's Not Coming: Our National Water Crisis and What We the People Can Do About It. First edition. Pantheon Books, 2020.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.