APA (7th ed.) Citation

Radetsky, P. (1991). The invisible invaders: The story of the emerging age of viruses. Little, Brown.

Chicago Style (17th ed.) Citation

Radetsky, Peter. The Invisible Invaders: The Story of the Emerging Age of Viruses. Boston: Little, Brown, 1991.

MLA (8th ed.) Citation

Radetsky, Peter. The Invisible Invaders: The Story of the Emerging Age of Viruses. Little, Brown, 1991.