Southgate, B. (1996). History: What and why?: ancient, modern, and postmodern perspectives. Routledge.
Citazione stile Chigago Style (17a edizione)Southgate, Beverley. History: What and Why?: Ancient, Modern, and Postmodern Perspectives. Londres: Routledge, 1996.
Citatione MLA (9a ed.)Southgate, Beverley. History: What and Why?: Ancient, Modern, and Postmodern Perspectives. Routledge, 1996.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.