Gaya APA

Swanson, C, P., Maynard, J. (1975). Dictionary of data processing . London: London: Newnes-Butterworths; 1975.

Gaya MLA

Swanson, Carl, P.., Maynard, Jeff. "Dictionary of data processing". London: London: Newnes-Butterworths; 1975, 1975. Text.