Stapledon, O. (1974). Last and first men: A story of the near and far future. Lythway Press.
Citazione stile Chigago Style (17a edizione)Stapledon, Olaf. Last and First Men: A Story of the Near and Far Future. Bath: Lythway Press, 1974.
Citatione MLA (8a ed.)Stapledon, Olaf. Last and First Men: A Story of the Near and Far Future. Lythway Press, 1974.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.