APA (7th ed.) Citation

Ball, A. P., & Gray, J. A. (1992). Infectious diseases. Churchill Livingstone.

Chicago Style (17th ed.) Citation

Ball, A. P., and J. A. Gray. Infectious Diseases. Edinburgh, Scotland: Churchill Livingstone, 1992.

MLA (9th ed.) Citation

Ball, A. P., and J. A. Gray. Infectious Diseases. Churchill Livingstone, 1992.

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