(2019). 环 球．2019,no.22-26.
Chicago Style (17th ed.) Citation环 球．2019,no.22-26. 2019.
MLA (8th ed.) Citation环 球．2019,no.22-26. 2019.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.
APA (7th ed.) Citation
(2019). 环 球．2019,no.22-26.
Chicago Style (17th ed.) Citation环 球．2019,no.22-26. 2019.
MLA (8th ed.) Citation环 球．2019,no.22-26. 2019.