APA (7 ম সংস্করণ) উদ্ধৃতি

World Health Organization. (2009). Report of the twelfth WHOPES Working Group Meeting, Geneva, 8-11 December 2008. WHO.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

World Health Organization. Report of the Twelfth WHOPES Working Group Meeting, Geneva, 8-11 December 2008. Geneva: WHO, 2009.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

World Health Organization. Report of the Twelfth WHOPES Working Group Meeting, Geneva, 8-11 December 2008. WHO, 2009.