APA (7th ed.) Citation

Bronckart, J. (1985). The language sciences: An educational challenge? Unesco.

Chicago Style (17th ed.) Citation

Bronckart, Jean-Paul. The Language Sciences: An Educational Challenge? Paris, France: Unesco, 1985.

MLA (8th ed.) Citation

Bronckart, Jean-Paul. The Language Sciences: An Educational Challenge? Unesco, 1985.

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