Παραπομπή APA

Mumford, E. (1968). Computers: Planning for people. Batsford.

Παραπομπή Chicago Style

Mumford, Enid. Computers: Planning for People. London: Batsford, 1968.

Παραπομπή MLA

Mumford, Enid. Computers: Planning for People. Batsford, 1968.