俞芹，向亚云编著. (2017). 防暑降温职工手册. 中国言实出版社.
Chicago Style (17th ed.) Citation俞芹，向亚云编著. 防暑降温职工手册. 中国言实出版社, 2017.
MLA (8th ed.) Citation俞芹，向亚云编著. 防暑降温职工手册. 中国言实出版社, 2017.
Warning: These citations may not always be 100% accurate.
APA (7th ed.) Citation