APA (7th ed.) Citation

Harley, D., Slade, R., & Gattiker, U. (2001). Viruses revealed. Osborne/McGraw-Hill.

Chicago Style (17th ed.) Citation

Harley, David, Robert Slade, and Urs Gattiker. Viruses Revealed. Berkeley, California: Osborne/McGraw-Hill, 2001.

MLA (8th ed.) Citation

Harley, David, et al. Viruses Revealed. Osborne/McGraw-Hill, 2001.