Anónimo. (1900). Ophiolatreia: An account of the rites and mysteries connected with the origin, rise, and development of serpent worship in various parts of the world (1a. ed.). s.n.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Anónimo. Ophiolatreia: An Account of the Rites and Mysteries Connected with the Origin, Rise, and Development of Serpent Worship in Various Parts of the World. 1a. ed. s.l: s.n, 1900.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Anónimo. Ophiolatreia: An Account of the Rites and Mysteries Connected with the Origin, Rise, and Development of Serpent Worship in Various Parts of the World. 1a. ed. s.n, 1900.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.