左晓敏，杨勇主编. (2016). 人类家园：地球：earth. 山东科学技术出版社.
Chicago Style (17th ed.) Citation左晓敏，杨勇主编. 人类家园：地球：earth. 山东科学技术出版社, 2016.
MLA (8th ed.) Citation左晓敏，杨勇主编. 人类家园：地球：earth. 山东科学技术出版社, 2016.
Warning: These citations may not always be 100% accurate.
APA (7th ed.) Citation