APA (7th ed.) Citation

Clay, M. M. (1985). The early detection of reading difficulties / Marie M. Clay (3rd ed.). Heinemann Educational.

Chicago Style (17th ed.) Citation

Clay, Marie M. The Early Detection of Reading Difficulties / Marie M. Clay. 3rd ed. Auckland, N.Z. ; London: Heinemann Educational, 1985.

MLA (9th ed.) Citation

Clay, Marie M. The Early Detection of Reading Difficulties / Marie M. Clay. 3rd ed. Heinemann Educational, 1985.

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