APA (7th ed.) Citation

Beech, G. (1986). Interactive learning on the IBM-PC. Sigma Press.

Chicago Style (17th ed.) Citation

Beech, Graham. Interactive Learning on the IBM-PC. Wilmslow: Sigma Press, 1986.

MLA (9th ed.) Citation

Beech, Graham. Interactive Learning on the IBM-PC. Sigma Press, 1986.

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