توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Lehr, P. Still blind in the right eye?: A comparison of German responses to political violence from the extreme left and the extreme right. Extreme right wing political violence and terrorism.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Lehr, Peter. "Still Blind in the Right Eye?: A Comparison of German Responses to Political Violence from the Extreme Left and the Extreme Right." Extreme Right Wing Political Violence and Terrorism .

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Lehr, Peter. "Still Blind in the Right Eye?: A Comparison of German Responses to Political Violence from the Extreme Left and the Extreme Right." Extreme Right Wing Political Violence and Terrorism, .