APA-referens

Bolt, A. B., & Wardle, M. (1970). Communicating with a computer. University Press.

Chicago-stil citat

Bolt, A. B., och Michael Wardle. Communicating with a Computer. Cambridge [Eng.]: University Press, 1970.

MLA-referens

Bolt, A. B., och Michael Wardle. Communicating with a Computer. University Press, 1970.