APA (7 ম সংস্করণ) উদ্ধৃতি

United Nations. Industrial Development Organization, V. (1969). Establishing standardization of plastics in developing countries .... monograph No.5). United Nations.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

United Nations. Industrial Development Organization, Vienna. Establishing Standardization of Plastics in Developing Countries .... Monograph No.5). United Nations, 1969.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

United Nations. Industrial Development Organization, Vienna. Establishing Standardization of Plastics in Developing Countries .... Monograph No.5). United Nations, 1969.