Brereton, W. H. (2014). The truth about Opium: Being a refutation of the fallacies of the anti-Opium society and a defence of the Indo-China Opium trade. The Floating Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Brereton, William H. The Truth About Opium: Being a Refutation of the Fallacies of the Anti-Opium Society and a Defence of the Indo-China Opium Trade. [Auckland, New Zealand]: The Floating Press, 2014.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Brereton, William H. The Truth About Opium: Being a Refutation of the Fallacies of the Anti-Opium Society and a Defence of the Indo-China Opium Trade. The Floating Press, 2014.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.