APA Style

Dougall, A. (2008). The DC comics encyclopedia : the definitive guide to the characters of the DC universe. Updated and expanded Edition (Updated and expanded Edition). London: DK Publishing.

MLA Style

Dougall, Alastair. "The DC comics encyclopedia : the definitive guide to the characters of the DC universe. Updated and expanded Edition". Updated and expanded Edition London: DK Publishing, 2008. Text.