Gaya APA

H.O'Neil, P., Rogowski, R. (2013). Essential readings in comparative politics (Cet.1). Amerika Serikat: W.W. Norton.

Gaya MLA

H.O'Neil, Patrick., Rogowski, Ronald. "Essential readings in comparative politics". Cet.1 Amerika Serikat: W.W. Norton, 2013. Text.