龚勋 & 袁秀敏. (2010). 鸟的故事: Story of birds. 光明日报出版社.
Chicago Style (17th ed.) Citation龚勋 and 袁秀敏. 鸟的故事: Story of Birds. 光明日报出版社, 2010.
MLA (8th ed.) Citation龚勋 and 袁秀敏. 鸟的故事: Story of Birds. 光明日报出版社, 2010.
Warning: These citations may not always be 100% accurate.