Williams, T. T. (2012). When women were birds: Fifty-four variations on voice. Sarah Crichton Books.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Williams, Terry Tempest. When Women Were Birds: Fifty-four Variations on Voice. New York: Sarah Crichton Books, 2012.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Williams, Terry Tempest. When Women Were Birds: Fifty-four Variations on Voice. Sarah Crichton Books, 2012.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.