Lua APA (7ú heag.)
Twyman, M. (2001). Breaking the mould: The first hundred years of lithography. The British Library.
Lua i Stíl Chicago (17ú heag.)
Twyman, Michael. Breaking the Mould: The First Hundred Years of Lithography. London: The British Library, 2001.
Lua MLA (9ú heag.)
Twyman, Michael. Breaking the Mould: The First Hundred Years of Lithography. The British Library, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.