杨鹏 & 盛飞鹤. (2008). 彗星撞击地球. 重庆出版社.
Chicago Style (17th ed.) Citation杨鹏 and 盛飞鹤. 彗星撞击地球. 重庆出版社, 2008.
MLA (8th ed.) Citation杨鹏 and 盛飞鹤. 彗星撞击地球. 重庆出版社, 2008.
Warning: These citations may not always be 100% accurate.
APA (7th ed.) Citation