Rutherford, K. (2016). Level the playing field: The past, present, and future of women's pro sports. Owlkids Books.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Rutherford, Kristina. Level the Playing Field: The Past, Present, and Future of Women's Pro Sports. Toronto, ON ; Berkeley, CA: Owlkids Books, 2016.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Rutherford, Kristina. Level the Playing Field: The Past, Present, and Future of Women's Pro Sports. Owlkids Books, 2016.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.