Engstrom, E. J. (2000). Zeitgeschichte as Disciplinary History - On Professional Identity, Self-Reflexive Narratives, and Discipline-Building in Contemporary German History. Tel Aviver Jahrbuch für deutsche Geschichte.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Engstrom, Eric J. "Zeitgeschichte as Disciplinary History - On Professional Identity, Self-Reflexive Narratives, and Discipline-Building in Contemporary German History." Tel Aviver Jahrbuch Für Deutsche Geschichte 2000.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Engstrom, Eric J. "Zeitgeschichte as Disciplinary History - On Professional Identity, Self-Reflexive Narratives, and Discipline-Building in Contemporary German History." Tel Aviver Jahrbuch Für Deutsche Geschichte, 2000.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.