李娜 & 曹博. (2009). 丑女无敌: Urgly duckling invincible. 凤凰出版社.
Chicago Style (17th ed.) Citation李娜 and 曹博. 丑女无敌: Urgly Duckling Invincible. 凤凰出版社, 2009.
MLA citiranje李娜 and 曹博. 丑女无敌: Urgly Duckling Invincible. 凤凰出版社, 2009.
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