(2017). 广州化工．2017,v.45,no.23-24.
Chicago Style aipamena广州化工．2017,v.45,no.23-24. 2017.
MLA aipamena广州化工．2017,v.45,no.23-24. 2017.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
APA aipamena
(2017). 广州化工．2017,v.45,no.23-24.
Chicago Style aipamena广州化工．2017,v.45,no.23-24. 2017.
MLA aipamena广州化工．2017,v.45,no.23-24. 2017.