Chamberlain, H. S. (1915). Who is to blame for the war? German-American Litterary Defense Committee.
Citazione stile Chigago Style (17a edizione)Chamberlain, Houston Stewart. Who Is to Blame for the War? New York: German-American Litterary Defense Committee, 1915.
Citatione MLA (9a ed.)Chamberlain, Houston Stewart. Who Is to Blame for the War? German-American Litterary Defense Committee, 1915.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.