APA

Dowsing R. (., Woodhams F. & Marshall I. (2000). Computers. Maidenhead: McGraw-Hill.

Chicago

Dowsing R (Roy), Woodhams Frank and Marshall Ian. 2000. Computers. Maidenhead: McGraw-Hill.

Harvard

Dowsing R. (., Woodhams F. and Marshall I. (2000). Computers. Maidenhead: McGraw-Hill.

MLA

Dowsing R (Roy), Woodhams Frank and Marshall Ian. Computers. Maidenhead: McGraw-Hill. 2000.