龚勋. (2012). 动物世界大百科. 人民武警出版社.
Chicago Style (17th ed.) Citation龚勋. 动物世界大百科. 人民武警出版社, 2012.
MLA (8th ed.) Citation龚勋. 动物世界大百科. 人民武警出版社, 2012.
Warning: These citations may not always be 100% accurate.
APA (7th ed.) Citation