Amster, R. (2008). Lost in space: The criminalization, globalization, and urban ecology of homelessness. LFB Scholarly Publishing.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Amster, Randall. Lost in Space: The Criminalization, Globalization, and Urban Ecology of Homelessness. New York: LFB Scholarly Publishing, 2008.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Amster, Randall. Lost in Space: The Criminalization, Globalization, and Urban Ecology of Homelessness. LFB Scholarly Publishing, 2008.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.