刘勇，杜建军主编. (2017). 城市树木整形修剪技术. 中国林业出版社.
Chicago Style (17th ed.) Citation刘勇，杜建军主编. 城市树木整形修剪技术. 中国林业出版社, 2017.
MLA (8th ed.) Citation刘勇，杜建军主编. 城市树木整形修剪技术. 中国林业出版社, 2017.
Warning: These citations may not always be 100% accurate.
APA (7th ed.) Citation