APA-ийн эшлэл(7 дахь хэвлэлт)

ebrary, Inc, Gregor, K., & Spetschinsky, S. (2010). Concerning peace: New perspectives on utopia. Cambridge Scholars Pub..

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

ebrary, Inc, Kai Gregor, ба Serguei Spetschinsky. Concerning Peace: New Perspectives on Utopia. Newcastle upon Tyne: Cambridge Scholars Pub., 2010.

MLA -ийн эшлэл (9 дэх хэвлэлт)

ebrary, Inc, et al. Concerning Peace: New Perspectives on Utopia. Cambridge Scholars Pub., 2010.