Barraclough, G., & Overy, R. J. (2007). Complete history of the world / edited by Geoffrey Barraclough (7th ed.). Times Books.
Chicago Style (17th ed.) CitationBarraclough, Geoffrey, and R. J. Overy. Complete History of the World / Edited by Geoffrey Barraclough. 7th ed. London :: Times Books, 2007.
MLA (9th ed.) CitationBarraclough, Geoffrey, and R. J. Overy. Complete History of the World / Edited by Geoffrey Barraclough. 7th ed. Times Books, 2007.
Warning: These citations may not always be 100% accurate.