APA (7th ed.) Citation

Davies, G. (1997). Advanced GNVQ engineering. Longman.

Chicago Style (17th ed.) Citation

Davies, Gwyn. Advanced GNVQ Engineering. Essex, England: Longman, 1997.

MLA (9th ed.) Citation

Davies, Gwyn. Advanced GNVQ Engineering. Longman, 1997.

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