Card, D., & Lemieux, T. (1997). Adapting to circumstances: The evolution of work, school, and living arrangements among North American youth. National Bureau of Economic Research.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Card, David, و Thomas Lemieux. Adapting to Circumstances: The Evolution of Work, School, and Living Arrangements Among North American Youth. Cambridge: National Bureau of Economic Research, 1997.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Card, David, و Thomas Lemieux. Adapting to Circumstances: The Evolution of Work, School, and Living Arrangements Among North American Youth. National Bureau of Economic Research, 1997.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.