APA (7th ed.) Citation

McGahan, J. P. (1987). Controversies in ultrasound. Churchill Livingstone.

Chicago Style (17th ed.) Citation

McGahan, John P. Controversies in Ultrasound. New York: Churchill Livingstone, 1987.

MLA (8th ed.) Citation

McGahan, John P. Controversies in Ultrasound. Churchill Livingstone, 1987.

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