APA (7th ed.) Citation

Krebs, B. (2014). Spam nation: The inside story of organized cybercrime—from global epidemic to your front door.

Chicago Style (17th ed.) Citation

Krebs, Brian. Spam Nation: The Inside Story of Organized Cybercrime—from Global Epidemic to Your Front Door. 2014.

MLA (8th ed.) Citation

Krebs, Brian. Spam Nation: The Inside Story of Organized Cybercrime—from Global Epidemic to Your Front Door. 2014.

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