APA (7 वां संस्करण) प्रशस्ति पत्र
Angulo, A. J. (2016). Diploma mills: How for-profit colleges stiff students, taxpayers, and the American dream. Johns Hopkins University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Angulo, A. J. Diploma Mills: How For-profit Colleges Stiff Students, Taxpayers, and the American Dream. Baltimore, Maryland: Johns Hopkins University Press, 2016.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Angulo, A. J. Diploma Mills: How For-profit Colleges Stiff Students, Taxpayers, and the American Dream. Johns Hopkins University Press, 2016.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.