Citazione Stile APA (7a Edizione)
Smil, V. (2013). Should we eat meat?: Evolution and consequences of modern carnivory. Wiley-Blackwell.
Citazione stile Chigago Style (17a edizione)
Smil, Vaclav. Should We Eat Meat?: Evolution and Consequences of Modern Carnivory. Chichester, West Sussex: Wiley-Blackwell, 2013.
Citatione MLA (9a ed.)
Smil, Vaclav. Should We Eat Meat?: Evolution and Consequences of Modern Carnivory. Wiley-Blackwell, 2013.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.