Cita APA (7a ed.)
Gaur, A. (1984). A History of writing. British Library.
Cita Chicago Style (17a ed.)
Gaur, Albertine. A History of Writing. London: British Library, 1984.
Cita MLA (9a ed.)
Gaur, Albertine. A History of Writing. British Library, 1984.
Precaución: Estas citas no son 100% exactas.