APA

Macmillan R H, . (1956). Automation, friend or foe?. Cambridge: University Press.

Chicago

Macmillan R H, . 1956. Automation, friend or foe?. Cambridge: University Press.

Harvard

Macmillan R H, . (1956). Automation, friend or foe?. Cambridge: University Press.

MLA

Macmillan R H, . Automation, friend or foe?. Cambridge: University Press. 1956.