APA (7 वां संस्करण) प्रशस्ति पत्र
Kimball, B. A. (2009). The inception of modern professional education: C.C. Langdell, 1826-1906. University of North Carolina Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Kimball, Bruce A. The Inception of Modern Professional Education: C.C. Langdell, 1826-1906. Chapel Hill: University of North Carolina Press, 2009.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Kimball, Bruce A. The Inception of Modern Professional Education: C.C. Langdell, 1826-1906. University of North Carolina Press, 2009.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.