APA (7th ed.) Citation

ScienceDirect (Online service). (1968). The European computer users handbook (Sixth edition.). Pergamon Press.

Chicago Style (17th ed.) Citation

ScienceDirect (Online service). The European Computer Users Handbook. Sixth edition. Oxford: Pergamon Press, 1968.

MLA (9th ed.) Citation

ScienceDirect (Online service). The European Computer Users Handbook. Sixth edition. Pergamon Press, 1968.

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