Cita APA (7th ed.)

Rojas, R., & Hashagen, U. (2002). The first computers: History and architectures. The MIT Press.

Cita Chicago (17th ed.)

Rojas, Raúl, i Ulf Hashagen. The First Computers: History and Architectures. Cambridge, Massachusetts: The MIT Press, 2002.

Cita MLA (9th ed.)

Rojas, Raúl, i Ulf Hashagen. The First Computers: History and Architectures. The MIT Press, 2002.