APA (7th ed.) Citation

(1972). Language and learning : investigations and interpretations: Investigations and interpretations. Harvard Educational Review.

Chicago Style (17th ed.) Citation

Language and Learning : Investigations and Interpretations: Investigations and Interpretations. Harvard Educational Review, 1972.

MLA (9th ed.) Citation

Language and Learning : Investigations and Interpretations: Investigations and Interpretations. Harvard Educational Review, 1972.

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