20-seiki shōnen = Twentieth century boys / Urasawa Naoki.
Cita Chicago (17th ed.)20-seiki Shōnen = Twentieth Century Boys / Urasawa Naoki.
Cita MLA (9th ed.)20-seiki Shōnen = Twentieth Century Boys / Urasawa Naoki.
Atenció: Aquestes cites poden no estar 100% correctes.