Braun, L. W., Martin, H. J., & Urquhart, C. (2010). Risky business: Taking and managing risks in library services for teens. American Library Association.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Braun, Linda W., Hillias J. Martin, و Connie Urquhart. Risky Business: Taking and Managing Risks in Library Services for Teens. Chicago: American Library Association, 2010.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Braun, Linda W., et al. Risky Business: Taking and Managing Risks in Library Services for Teens. American Library Association, 2010.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.