Peters, S. J., Alter, T. R., & Schwartzbach, N. (2010). Democracy and higher education: Traditions and stories of civic engagement. Michigan State University Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Peters, Scott J., Theodore R. Alter, و Neil Schwartzbach. Democracy and Higher Education: Traditions and Stories of Civic Engagement. East Lansing: Michigan State University Press, 2010.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Peters, Scott J., et al. Democracy and Higher Education: Traditions and Stories of Civic Engagement. Michigan State University Press, 2010.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.