APA (7th ed.) Citation

Sinclair, I. R. (1984). QL computing. Granada.

Chicago Style (17th ed.) Citation

Sinclair, Ian Robertson. QL Computing. London [etc.]: Granada, 1984.

MLA (9th ed.) Citation

Sinclair, Ian Robertson. QL Computing. Granada, 1984.

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