Weatherford, C. B., & Fotheringham, E. (2024). Whirligigs: The wondrous windmills of Vollis Simpson's imagination (First edition.). Calkins Creek, an imprint of Astra Books for Young Readers.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Weatherford, Carole Boston, و Edwin Fotheringham. Whirligigs: The Wondrous Windmills of Vollis Simpson's Imagination. First edition. New York: Calkins Creek, an imprint of Astra Books for Young Readers, 2024.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Weatherford, Carole Boston, و Edwin Fotheringham. Whirligigs: The Wondrous Windmills of Vollis Simpson's Imagination. First edition. Calkins Creek, an imprint of Astra Books for Young Readers, 2024.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.