APA (7th ed.) Citation

Bradley, S. (1990). Understanding computer science for advanced level. Stanley Thornes.

Chicago Style (17th ed.) Citation

Bradley, Sculley. Understanding Computer Science for Advanced Level. Cheltenham: Stanley Thornes, 1990.

MLA (9th ed.) Citation

Bradley, Sculley. Understanding Computer Science for Advanced Level. Stanley Thornes, 1990.

Warning: These citations may not always be 100% accurate.