Tohutoro APA (7th ed.)
Smil, V. (2004). Creating the twentieth century: Technical innovations of 1867-1914 and their lasting impact. Oxford University Press.
Tohutoru Kātū Chicago (17th ed.)
Smil, Vaclav. Creating the Twentieth Century: Technical Innovations of 1867-1914 and Their Lasting Impact. New York: Oxford University Press, 2004.
Tohutoro MLA (9th ed.)
Smil, Vaclav. Creating the Twentieth Century: Technical Innovations of 1867-1914 and Their Lasting Impact. Oxford University Press, 2004.
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