APA (7th ed.) Citation

Unesco & Morris, R. (1985). Studies in mathematics education, volume 4: The education of secondary school teachers of mathematics. Unesco.

Chicago Style (17th ed.) Citation

Unesco and Robert Morris. Studies in Mathematics Education, Volume 4: The Education of Secondary School Teachers of Mathematics. Paris: Unesco, 1985.

MLA (9th ed.) Citation

Unesco and Robert Morris. Studies in Mathematics Education, Volume 4: The Education of Secondary School Teachers of Mathematics. Unesco, 1985.

Warning: These citations may not always be 100% accurate.