Harris, T. (2021). The slightly greener method: Detoxifying your home is easier, faster, and less expensive than you think. Sourcebooks.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Harris, Tonya. The Slightly Greener Method: Detoxifying Your Home Is Easier, Faster, and Less Expensive than You Think. Naperville, Illinois: Sourcebooks, 2021.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Harris, Tonya. The Slightly Greener Method: Detoxifying Your Home Is Easier, Faster, and Less Expensive than You Think. Sourcebooks, 2021.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.