APA (7th ed.) Citation

(1973). Classification of educational systems: Austria, Ireland, Italy, Paris, Organisation for Economic Cooperation and Development.

Chicago Style (17th ed.) Citation

Classification of Educational Systems: Austria, Ireland, Italy, Paris, Organisation for Economic Cooperation and Development. 1973.

MLA (8th ed.) Citation

Classification of Educational Systems: Austria, Ireland, Italy, Paris, Organisation for Economic Cooperation and Development. 1973.

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