(2020). 化工环保．2020,no. 4-6.
Chicago Style (17th ed.) Citation化工环保．2020,no. 4-6. 2020.
MLA (8th ed.) Citation化工环保．2020,no. 4-6. 2020.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.
APA (7th ed.) Citation
(2020). 化工环保．2020,no. 4-6.
Chicago Style (17th ed.) Citation化工环保．2020,no. 4-6. 2020.
MLA (8th ed.) Citation化工环保．2020,no. 4-6. 2020.