APA-ийн эшлэл(7 дахь хэвлэлт)

Woodruff, P. (2005). First democracy: The challenge of an ancient idea. Oxford University Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Woodruff, Paul. First Democracy: The Challenge of an Ancient Idea. Oxford: Oxford University Press, 2005.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Woodruff, Paul. First Democracy: The Challenge of an Ancient Idea. Oxford University Press, 2005.