Kubler, G. (2008). The shape of time: Remarks on the history of things / George Kubler (paperback ed.). Yale University Press.
Lua i Stíl Chicago (17ú heag.)Kubler, George. The Shape of Time: Remarks on the History of Things / George Kubler. paperback ed. New Haven, Conn. [u.a.]: Yale University Press, 2008.
Lua MLA (8ú heag.)Kubler, George. The Shape of Time: Remarks on the History of Things / George Kubler. paperback ed. Yale University Press, 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.