APA ציטוט

Hyman, A. (1984). Charles Babbage, pioneer of the computer. Oxford: Oxford University Press.

Trích dẫn kiểu Chicago

Hyman, Anthony. Charles Babbage, Pioneer of the Computer. Oxford: Oxford University Press, 1984.

ציטוט MLA

Hyman, Anthony. Charles Babbage, Pioneer of the Computer. Oxford: Oxford University Press, 1984.