APA-ийн эшлэл(7 дахь хэвлэлт)
American Council of Learned Societies, ebrary, Inc, Greenberg, D., & Katz, S. N. (1994). The life of learning: The Charles Homer Haskins lectures of the American Council of Learned Societies. Oxford University Press.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
American Council of Learned Societies, Inc ebrary, Douglas Greenberg, ба Stanley Nider Katz. The Life of Learning: The Charles Homer Haskins Lectures of the American Council of Learned Societies. New York: Oxford University Press, 1994.
MLA -ийн эшлэл (9 дэх хэвлэлт)
American Council of Learned Societies, et al. The Life of Learning: The Charles Homer Haskins Lectures of the American Council of Learned Societies. Oxford University Press, 1994.
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