Ring, A. (2015). After the Stasi: Collaboration and the struggle for sovereign subjectivity in the writing of German unification / Annie Ring. Bloomsbury Academic.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ring, Annie. After the Stasi: Collaboration and the Struggle for Sovereign Subjectivity in the Writing of German Unification / Annie Ring. London [u.a.]: Bloomsbury Academic, 2015.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Ring, Annie. After the Stasi: Collaboration and the Struggle for Sovereign Subjectivity in the Writing of German Unification / Annie Ring. Bloomsbury Academic, 2015.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.