Cita APA (7a ed.)

Baron-Cohen, S. (2012). Zero degrees of empathy: A new theory of human cruelty and kindness. Penguin Books.

Cita Chicago Style (17a ed.)

Baron-Cohen, Simon. Zero Degrees of Empathy: A New Theory of Human Cruelty and Kindness. London: Penguin Books, 2012.

Cita MLA (8a ed.)

Baron-Cohen, Simon. Zero Degrees of Empathy: A New Theory of Human Cruelty and Kindness. Penguin Books, 2012.