APA-ийн эшлэл(7 дахь хэвлэлт)

Greene, A. N. (2008). Horses at work: Harnessing power in industrial America. Harvard University Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Greene, Ann Norton. Horses at Work: Harnessing Power in Industrial America. Cambridge, Mass.: Harvard University Press, 2008.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Greene, Ann Norton. Horses at Work: Harnessing Power in Industrial America. Harvard University Press, 2008.