APA (7th ed.) Citation

Jones, R. M. (1970). System in child language. University of Wales P..

Chicago Style (17th ed.) Citation

Jones, R. M. System in Child Language. Cardiff: University of Wales P., 1970.

MLA (8th ed.) Citation

Jones, R. M. System in Child Language. University of Wales P., 1970.

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