Ervick, K. (2022). The keeper: Soccer, me, and the law that changed women's lives. Avery, Penguin Random House.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ervick, Kelcey. The Keeper: Soccer, Me, and the Law That Changed Women's Lives. New York: Avery, Penguin Random House, 2022.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Ervick, Kelcey. The Keeper: Soccer, Me, and the Law That Changed Women's Lives. Avery, Penguin Random House, 2022.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.