APA (7th ed.) Citation

Ball, P., & Gray, J. A. (1998). Infectious diseases (2. ed.). Churchill Livingstone.

Chicago Style (17th ed.) Citation

Ball, Peter, and James A. Gray. Infectious Diseases. 2. ed. Edinburgh [u.a.]: Churchill Livingstone, 1998.

MLA (9th ed.) Citation

Ball, Peter, and James A. Gray. Infectious Diseases. 2. ed. Churchill Livingstone, 1998.