APA (7 ম সংস্করণ) উদ্ধৃতি

World Health Organization, Geneva. (2000). Concise international chemical assessment document N. 23: 2,2 -Dichloro -I,I,I - trichloroethane 9 HCFC - 123). World Health Organization.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

World Health Organization, Geneva. Concise International Chemical Assessment Document N. 23: 2,2 -Dichloro -I,I,I - Trichloroethane 9 HCFC - 123). Geneva: World Health Organization, 2000.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

World Health Organization, Geneva. Concise International Chemical Assessment Document N. 23: 2,2 -Dichloro -I,I,I - Trichloroethane 9 HCFC - 123). World Health Organization, 2000.