APA (7 ম সংস্করণ) উদ্ধৃতি

United Nations. Educational, S. a. C. O. (1977). Inter-regional co-operation in the social sciences.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

United Nations. Educational, Social and Cultural Organisation. Inter-regional Co-operation in the Social Sciences. 1977.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

United Nations. Educational, Social and Cultural Organisation. Inter-regional Co-operation in the Social Sciences. 1977.