Guthke, K. S., & Atkins, H. (1990). The last frontier: Imagining other worlds, from the Copernican revolution to modern science fiction. Cornell Univ. Press.
Citazione stile Chigago Style (17a edizione)Guthke, Karl Siegfried, e Helen Atkins. The Last Frontier: Imagining Other Worlds, from the Copernican Revolution to Modern Science Fiction. Ithaca, NY [u.a.]: Cornell Univ. Press, 1990.
Citatione MLA (8a ed.)Guthke, Karl Siegfried, e Helen Atkins. The Last Frontier: Imagining Other Worlds, from the Copernican Revolution to Modern Science Fiction. Cornell Univ. Press, 1990.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.