APA (7th ed.) Citation

Woodbury, D. O. (1956). Let Erma do it: The full story of automation ([1st ed.].). Harcourt, Brace.

Chicago Style (17th ed.) Citation

Woodbury, David O. Let Erma Do It: The Full Story of Automation. [1st ed.]. New York: Harcourt, Brace, 1956.

MLA (9th ed.) Citation

Woodbury, David O. Let Erma Do It: The Full Story of Automation. [1st ed.]. Harcourt, Brace, 1956.