Cita APA (7a ed.)

Svoboda, E. (2013). What makes a hero?: The surprising science of selflessness. Current.

Cita Chicago Style (17a ed.)

Svoboda, Elizabeth. What Makes a Hero?: The Surprising Science of Selflessness. New York: Current, 2013.

Cita MLA (8a ed.)

Svoboda, Elizabeth. What Makes a Hero?: The Surprising Science of Selflessness. Current, 2013.

Precaución: Estas citas no son 100% exactas.