朱丽岩. (2016). 北极熊: Polar bear. 青岛出版社.
Chicago Style (17th ed.) Citation朱丽岩. 北极熊: Polar Bear. 青岛出版社, 2016.
MLA (8th ed.) Citation朱丽岩. 北极熊: Polar Bear. 青岛出版社, 2016.
Warning: These citations may not always be 100% accurate.
APA (7th ed.) Citation