Sharp, J. H. (1917). Let there be light...: Gerard J. W. - American Ambassador in Berlin, 1914-17. Author's own publication.
Citazione stile Chigago Style (17a edizione)Sharp, Joseph Henry. Let There Be Light...: Gerard J. W. - American Ambassador in Berlin, 1914-17. Leipsic: Author's own publication, 1917.
Citatione MLA (9a ed.)Sharp, Joseph Henry. Let There Be Light...: Gerard J. W. - American Ambassador in Berlin, 1914-17. Author's own publication, 1917.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.