Παραπομπή APA

Stapledon, O. (1963). Last and first men: A story of the near and far future. Middlesex: Penguin Books.

Παραπομπή Chicago Style

Stapledon, Olaf. Last and First Men: A Story of the Near and Far Future. Middlesex: Penguin Books, 1963.

Παραπομπή MLA

Stapledon, Olaf. Last and First Men: A Story of the Near and Far Future. Middlesex: Penguin Books, 1963.

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