Campbell, J. (2012). Invincible (First edition.). Ace Books.
Cita Chicago Style (17a ed.)Campbell, Jack. Invincible. First edition. New York: Ace Books, 2012.
Cita MLA (8a ed.)Campbell, Jack. Invincible. First edition. Ace Books, 2012.
Precaución: Estas citas no son 100% exactas.