Frederick III, G. E., Poschinger, M. L., & Welby, F. A. (1902). Diaries of the Emperor Frederick: During the campaigns of 1866 and 1870-71, as well as his journeys to the East and to Spain. Chapman & Hall, ld..
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Frederick III, German Emperor, Margarete Landau Poschinger, و Frances A. Welby. Diaries of the Emperor Frederick: During the Campaigns of 1866 and 1870-71, as Well as His Journeys to the East and to Spain. London: Chapman & Hall, ld., 1902.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Frederick III, German Emperor, et al. Diaries of the Emperor Frederick: During the Campaigns of 1866 and 1870-71, as Well as His Journeys to the East and to Spain. Chapman & Hall, ld., 1902.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.