توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

McClain, W. H. (1963). Between Real and Ideal: The Course of Otto Ludwig's Development as a Narrative Writer. The University of North Carolina Press.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

McClain, William H. Between Real and Ideal: The Course of Otto Ludwig's Development as a Narrative Writer. Chapel Hill: The University of North Carolina Press, 1963.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

McClain, William H. Between Real and Ideal: The Course of Otto Ludwig's Development as a Narrative Writer. The University of North Carolina Press, 1963.