Schnackertz, H. J. Of Bumps and Brains: E.A. Poe and Phrenology / Hermann Josef Schnackertz. Lost worlds [&] and mad elephants : literature, science and technology 1700-1990.(1999).
Čikaški stil citiranja (17. izdanje)Schnackertz, Hermann Josef. "Of Bumps and Brains: E.A. Poe and Phrenology / Hermann Josef Schnackertz." Lost Worlds [&] and Mad Elephants : Literature, Science and Technology 1700-1990.(1999) .
MLA način citiranja (8. izdanje)Schnackertz, Hermann Josef. "Of Bumps and Brains: E.A. Poe and Phrenology / Hermann Josef Schnackertz." Lost Worlds [&] and Mad Elephants : Literature, Science and Technology 1700-1990.(1999), .
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