Lua APA (7ú heag.)
Grabowski, M., Kozák, K., & Tóth, G. (2014). The United States as a divided nation: Past and present. Peter Lang GmbH.
Lua i Stíl Chicago (17ú heag.)
Grabowski, Marcin, Kryštof Kozák, agus György Tóth. The United States as a Divided Nation: Past and Present. Frankfurt am Main, [Germany]: Peter Lang GmbH, 2014.
Lua MLA (9ú heag.)
Grabowski, Marcin, et al. The United States as a Divided Nation: Past and Present. Peter Lang GmbH, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.