APA ציטוט

Unesco. (1979). New Unesco source book for science teaching. Unesco, ; University press.

Chicago Style (17th ed.) Citation

Unesco. New Unesco Source Book for Science Teaching. Paris, Hyderabad, India: Unesco, ; University press, 1979.

ציטוט MLA

Unesco. New Unesco Source Book for Science Teaching. Unesco, ; University press, 1979.