एपीए उद्धरण

Unesco. (1987). International directory of reserach institutions on higher education. Unesco.

शिकागो स्टाइल उद्धरण

Unesco. International Directory of Reserach Institutions on Higher Education. Paris: Unesco, 1987.

एमएलए उद्धरण

Unesco. International Directory of Reserach Institutions on Higher Education. Unesco, 1987.