Παραπομπή APA

Crossman, E. (1960). Automation and skill. Her Majesty's Stationery.

Παραπομπή Chicago Style

Crossman, E.R.F.W. Automation and Skill. London: Her Majesty's Stationery, 1960.

Παραπομπή MLA

Crossman, E.R.F.W. Automation and Skill. Her Majesty's Stationery, 1960.