एपीए उद्धरण

Unesco. (1979). New UNESCO sourcebook for science teaching (1st.). Universities Press.

शिकागो स्टाइल उद्धरण

Unesco. New UNESCO Sourcebook for Science Teaching. 1st. Hyderabad: Universities Press, 1979.

एमएलए उद्धरण

Unesco. New UNESCO Sourcebook for Science Teaching. 1st. Universities Press, 1979.