Spier, F. (2015). Big history and the future of humanity (Second edition.). John Wiley & Sons, Ltd.
Chicago Style (17th ed.) CitationSpier, Fred. Big History and the Future of Humanity. Second edition. Chichester, West Sussex, UK: John Wiley & Sons, Ltd, 2015.
MLA (9th ed.) CitationSpier, Fred. Big History and the Future of Humanity. Second edition. John Wiley & Sons, Ltd, 2015.
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