Citação norma APA
Levitt, S. D., & Dubner, S. J. (2010). Superfreakonomics: Global cooling, patriotic prostitutes, and why suicide bombers should buy life insurance. Penguin Books.
Citação norma Chicago
Levitt, Steven D., and Stephen J. Dubner. Superfreakonomics: Global Cooling, Patriotic Prostitutes, and Why Suicide Bombers Should Buy Life Insurance. London: Penguin Books, 2010.
Citação norma MLA
Levitt, Steven D., and Stephen J. Dubner. Superfreakonomics: Global Cooling, Patriotic Prostitutes, and Why Suicide Bombers Should Buy Life Insurance. Penguin Books, 2010.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.