APA
Hodges H W, . (1919). A survey of modern history. London: Blackie and son ltd.
Chicago
Hodges H W, . 1919. A survey of modern history. London: Blackie and son ltd.
Harvard
Hodges H W, . (1919). A survey of modern history. London: Blackie and son ltd.
MLA
Hodges H W, . A survey of modern history. London: Blackie and son ltd. 1919.