APA (7 ম সংস্করণ) উদ্ধৃতি

Cheong, X. Z. (2016). Removal of copper ions from aqueous solution by papaya seeds. School of Bioprocess Engineering, University Malaysia Perlis.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Cheong, Xian Zhi. Removal of Copper Ions from Aqueous Solution by Papaya Seeds. Perlis, Malaysia: School of Bioprocess Engineering, University Malaysia Perlis, 2016.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Cheong, Xian Zhi. Removal of Copper Ions from Aqueous Solution by Papaya Seeds. School of Bioprocess Engineering, University Malaysia Perlis, 2016.