坎顿 & 杨梅. (2008). 极端的未来: Extreme future. 上海三联书店.
Chicago Style aipamena坎顿 and 杨梅. 极端的未来: Extreme Future. 上海三联书店, 2008.
MLA aipamena坎顿 and 杨梅. 极端的未来: Extreme Future. 上海三联书店, 2008.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
APA aipamena