APA (7th ed.) Citation

Gallego, F. E. A. 6 Audit and Control of Information System. SOuth-Western Publishing.

Chicago Style (17th ed.) Citation

Gallego, Frederick Et A. 6 Audit and Control of Information System. SOuth-Western Publishing.

MLA (8th ed.) Citation

Gallego, Frederick Et A. 6 Audit and Control of Information System. SOuth-Western Publishing.

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