ebrary, Inc, Cohen, I. B., Welch, G. W., & Campbell, R. V. D. (1999). Makin' numbers: Howard Aiken and the computer. MIT Press.
Chicago Style (17th ed.) Citationebrary, Inc, I. Bernard Cohen, Gregory W. Welch, and Robert V. D. Campbell. Makin' Numbers: Howard Aiken and the Computer. Cambridge, Mass.: MIT Press, 1999.
MLA (9th ed.) Citationebrary, Inc, et al. Makin' Numbers: Howard Aiken and the Computer. MIT Press, 1999.
Warning: These citations may not always be 100% accurate.