Claudel, P., Gide, A., & Russell, J. (1952). The correspondence 1899-1926 between Paul Claudel and André Gide: Introd. and notes by Robert Mallet. Pref. and transl. by Robert Mallet. Pantheon.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Claudel, Paul, André Gide, و John Russell. The Correspondence 1899-1926 Between Paul Claudel and André Gide: Introd. and Notes by Robert Mallet. Pref. and Transl. by Robert Mallet. New York: Pantheon, 1952.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Claudel, Paul, et al. The Correspondence 1899-1926 Between Paul Claudel and André Gide: Introd. and Notes by Robert Mallet. Pref. and Transl. by Robert Mallet. Pantheon, 1952.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.