APA (7 ম সংস্করণ) উদ্ধৃতি

Smil, V. (2005). Creating the twentieth century: Technical innovations of 1867-1914 and their lasting impact. Oxford University Press.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Smil, Vaclav. Creating the Twentieth Century: Technical Innovations of 1867-1914 and Their Lasting Impact. Oxford University Press, 2005.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Smil, Vaclav. Creating the Twentieth Century: Technical Innovations of 1867-1914 and Their Lasting Impact. Oxford University Press, 2005.