APA-ийн эшлэл(7 дахь хэвлэлт)

ebrary, Inc, Leopold, D., & Stears, M. (2008). Political theory: Methods and approaches. Oxford University Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

ebrary, Inc, David Leopold, ба Marc Stears. Political Theory: Methods and Approaches. Oxford ; New York: Oxford University Press, 2008.

MLA -ийн эшлэл (9 дэх хэвлэлт)

ebrary, Inc, et al. Political Theory: Methods and Approaches. Oxford University Press, 2008.