Παραπομπή σε μορφή APA (7η εκδ.)

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

Παραπομπή σε μορφή Chicago (17η εκδ.)

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

Παραπομπή σε μορφή MLA (9th εκδ.)

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