APA način citiranja (7. izdanje)
Zick, T. (2009). Speech out of doors: Preserving First Amendment liberties in public places. Cambridge University Press.
Čikaški stil citiranja (17. izdanje)
Zick, Timothy. Speech Out of Doors: Preserving First Amendment Liberties in Public Places. Cambridge ; New York: Cambridge University Press, 2009.
MLA način citiranja (9. izdanje)
Zick, Timothy. Speech Out of Doors: Preserving First Amendment Liberties in Public Places. Cambridge University Press, 2009.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.