APA-viite (7. p.)
ebrary, Inc, O'Neil, D., & Wilson, L. (2008). Batman unauthorized: Vigilantes, jokers, and heroes in Gotham City. BenBella Books ; Distributed by Independent Publishers Group.
Chicago-viite (17. p.)
ebrary, Inc, Dennis O'Neil, ja Leah Wilson. Batman Unauthorized: Vigilantes, Jokers, and Heroes in Gotham City. Dallas, Tex. : [Chicago, IL]: BenBella Books ; Distributed by Independent Publishers Group, 2008.
MLA-viite (9. p.)
ebrary, Inc, et al. Batman Unauthorized: Vigilantes, Jokers, and Heroes in Gotham City. BenBella Books ; Distributed by Independent Publishers Group, 2008.
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