Gentile, M. C. (2010). Giving voice to values: How to speak your mind when you know what's right. Yale University Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Gentile, Mary C. Giving Voice to Values: How to Speak Your Mind When You Know What's Right. New Haven [Conn.]: Yale University Press, 2010.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Gentile, Mary C. Giving Voice to Values: How to Speak Your Mind When You Know What's Right. Yale University Press, 2010.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.