Warwick, S. (2012). Upstairs & downstairs: The illustrated guide to the real world of Downton Abbey. Carlton Books.
Cita Chicago Style (17a ed.)Warwick, Sarah. Upstairs & Downstairs: The Illustrated Guide to the Real World of Downton Abbey. London: Carlton Books, 2012.
Cita MLA (8a ed.)Warwick, Sarah. Upstairs & Downstairs: The Illustrated Guide to the Real World of Downton Abbey. Carlton Books, 2012.
Precaución: Estas citas no son 100% exactas.