Stewart, A., Morrow-Cribbs, B., & Rosen, J. (2009). Wicked plants: The weed that killed Lincoln's mother and other botanical atrocities. Algonquin Books of Chapel Hill.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Stewart, Amy, Briony Morrow-Cribbs, و Jonathon Rosen. Wicked Plants: The Weed That Killed Lincoln's Mother and Other Botanical Atrocities. Chapel Hill, N.C.: Algonquin Books of Chapel Hill, 2009.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Stewart, Amy, et al. Wicked Plants: The Weed That Killed Lincoln's Mother and Other Botanical Atrocities. Algonquin Books of Chapel Hill, 2009.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.