Monica Hughes[著]. (2017). The ugly duckling. 湖北少年儿童出版社.
Chicago Style (17th ed.) CitationMonica Hughes[著]. The Ugly Duckling. 湖北少年儿童出版社, 2017.
MLA引文Monica Hughes[著]. The Ugly Duckling. 湖北少年儿童出版社, 2017.
警告：这些引文格式不一定是100％准确.
APA引文