توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Elgood, C. (1951). A medical history of Persia and the Eastern caliphate: From the earliest times until the year A.D. 1932 / by Cyril Elgood. Cambridge Univ. Press.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Elgood, Cyril. A Medical History of Persia and the Eastern Caliphate: From the Earliest Times Until the Year A.D. 1932 / by Cyril Elgood. Cambridge, Mass.: Cambridge Univ. Press, 1951.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Elgood, Cyril. A Medical History of Persia and the Eastern Caliphate: From the Earliest Times Until the Year A.D. 1932 / by Cyril Elgood. Cambridge Univ. Press, 1951.