Thad Dunning. (2012). Natural Experiments in the Social Sciences (1.). Cambridge University Press.
Čikaški stil citiranja (17. izdanje)Thad Dunning. Natural Experiments in the Social Sciences. 1. Cambridge University Press, 2012.
MLA način citiranja (8. izdanje)Thad Dunning. Natural Experiments in the Social Sciences. 1. Cambridge University Press, 2012.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.