Cita APA (7th ed.)

Clarke, G. H. (1917). A treasury of war poetry, British and American poems of the world war, 1914-1917. Nabu Press [2010?].

Cita Chicago (17th ed.)

Clarke, George Herbert. A Treasury of War Poetry, British and American Poems of the World War, 1914-1917. [Charleston, S.C.]: Nabu Press [2010?], 1917.

Cita MLA (9th ed.)

Clarke, George Herbert. A Treasury of War Poetry, British and American Poems of the World War, 1914-1917. Nabu Press [2010?], 1917.