APA-viite

Levitt, S. D. &. D. (2009). Super Freakonomics: Global Cooling, Patrotic Prostitutes, And Why Suiceide Bombers Should Buy Life Insurance (1st.). Allen Lane.

Chicago-tyylinen lähdeviittaus

Levitt, Steven D & Dubner. Super Freakonomics: Global Cooling, Patrotic Prostitutes, And Why Suiceide Bombers Should Buy Life Insurance. 1st. England: Allen Lane, 2009.

MLA-viite

Levitt, Steven D & Dubner. Super Freakonomics: Global Cooling, Patrotic Prostitutes, And Why Suiceide Bombers Should Buy Life Insurance. 1st. Allen Lane, 2009.