APA (7th ed.) Citation

Guyatt, N. (2007). Have a nice doomsday: Why millions of Americans are looking forward to the end of the world. Ebury Press.

Chicago Style (17th ed.) Citation

Guyatt, Nicholas. Have a Nice Doomsday: Why Millions of Americans Are Looking Forward to the End of the World. London: Ebury Press, 2007.

MLA (9th ed.) Citation

Guyatt, Nicholas. Have a Nice Doomsday: Why Millions of Americans Are Looking Forward to the End of the World. Ebury Press, 2007.

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