Mechanization takes command : A contribution to anonymous history.

MLA

Giedion, Siegfried. Mechanization Takes Command : A Contribution to Anonymous History. New York: The Northern Library, 1969.

APA

Giedion, S. (1969). Mechanization takes command : A contribution to anonymous history. New York: The Northern Library.

Chicago

Giedion, Siegfried Mechanization Takes Command: A Contribution to Anonymous History. New York: The Northern Library, 1969.