Farquhar, M. (2011). Behind the palace doors: Five centuries of sex, adventure, vice, treachery, and folly from royal Britain. Random House Trade Paperbacks.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Farquhar, Michael. Behind the Palace Doors: Five Centuries of Sex, Adventure, Vice, Treachery, and Folly from Royal Britain. New York: Random House Trade Paperbacks, 2011.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Farquhar, Michael. Behind the Palace Doors: Five Centuries of Sex, Adventure, Vice, Treachery, and Folly from Royal Britain. Random House Trade Paperbacks, 2011.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.