Cita APA (7a ed.)

Gavaler, C. (2015). On the Origin of Superheroes: From the Big Bang to Action Comics No. 1. University of Iowa Press.

Cita Chicago Style (17a ed.)

Gavaler, Chris. On the Origin of Superheroes: From the Big Bang to Action Comics No. 1. Iowa City: University of Iowa Press, 2015.

Cita MLA (8a ed.)

Gavaler, Chris. On the Origin of Superheroes: From the Big Bang to Action Comics No. 1. University of Iowa Press, 2015.