Стиль цитування APA (7-ме видання)

Committee, I. T. a. T. C., Union, I. T., & CCITT Plenary Assembly. (1989). Data communication networks: Open systems interconnection (OSI) protocol specifications, conformance testing (Recommendations X.220 - X.290). Geneva : ITU.

Чикаго стиль цитування (17-те видання)

Committee, International Telegraph and Telephone Consultative, International Telecommunication Union, та CCITT Plenary Assembly. Data Communication Networks: Open Systems Interconnection (OSI) Protocol Specifications, Conformance Testing (Recommendations X.220 - X.290). Geneva : ITU, 1989.

Стиль цитування MLA (9-ме видання)

Committee, International Telegraph and Telephone Consultative, et al. Data Communication Networks: Open Systems Interconnection (OSI) Protocol Specifications, Conformance Testing (Recommendations X.220 - X.290). Geneva : ITU, 1989.