Citazione Stile APA (7a Edizione)

Barnes, H. E. (1925). War Guilt and the literature of disillusionment. Hans Robert Engelmann.

Citazione stile Chigago Style (17a edizione)

Barnes, Harry Elmer. War Guilt and the Literature of Disillusionment. Berlin: Hans Robert Engelmann, 1925.

Citatione MLA (9a ed.)

Barnes, Harry Elmer. War Guilt and the Literature of Disillusionment. Hans Robert Engelmann, 1925.