APA-ийн эшлэл(7 дахь хэвлэлт)
Herrera, G. L. (2006). Technology and international transformation: The railroad, the atom bomb, and the politics of technological change. State University of New York Press.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
Herrera, Geoffrey Lucas. Technology and International Transformation: The Railroad, the Atom Bomb, and the Politics of Technological Change. Albany: State University of New York Press, 2006.
MLA -ийн эшлэл (9 дэх хэвлэлт)
Herrera, Geoffrey Lucas. Technology and International Transformation: The Railroad, the Atom Bomb, and the Politics of Technological Change. State University of New York Press, 2006.
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