APA (7 वां संस्करण) प्रशस्ति पत्र
Cross, C. F. (1999). Justin Smith Morrill: Father of the land-grant colleges. Michigan State University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Cross, Coy F. Justin Smith Morrill: Father of the Land-grant Colleges. East Lansing: Michigan State University Press, 1999.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Cross, Coy F. Justin Smith Morrill: Father of the Land-grant Colleges. Michigan State University Press, 1999.
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