APA Style

Williamson, D, G. (2003). Acces to History: War and Peace- International Relations, 1919-39 . : Hodder Education an imprint Gardners Books Limited.

MLA Style

Williamson, David, G. "Acces to History: War and Peace- International Relations, 1919-39". : Hodder Education an imprint Gardners Books Limited, 2003. BOOK.