APA

Sleight S., . (2000). Information technology. London: Dorling Kindersley.

Chicago

Sleight Steve, . 2000. Information technology. London: Dorling Kindersley.

Harvard

Sleight S., . (2000). Information technology. London: Dorling Kindersley.

MLA

Sleight Steve, . Information technology. London: Dorling Kindersley. 2000.