APA način citiranja (7. izdanje)
Greenwood, A., & Harris, M. W. (2011). An introduction to the Unitarian and Universalist traditions. Cambridge University Press.
Čikaški stil citiranja (17. izdanje)
Greenwood, Andrea, i Mark W. Harris. An Introduction to the Unitarian and Universalist Traditions. Cambridge, U.K. ; New York: Cambridge University Press, 2011.
MLA način citiranja (9. izdanje)
Greenwood, Andrea, i Mark W. Harris. An Introduction to the Unitarian and Universalist Traditions. Cambridge University Press, 2011.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.