Clay, M. M. (1972). The early detection of reading difficulties: A diagnostic survey, including full details for the administration of the concepts-about-print test entitled Sand. Heinemann Educational Australia.
Chicago Style (17th ed.) CitationClay, Marie M. The Early Detection of Reading Difficulties: A Diagnostic Survey, Including Full Details for the Administration of the Concepts-about-print Test Entitled Sand. Melb.: Heinemann Educational Australia, 1972.
MLA (8th ed.) CitationClay, Marie M. The Early Detection of Reading Difficulties: A Diagnostic Survey, Including Full Details for the Administration of the Concepts-about-print Test Entitled Sand. Heinemann Educational Australia, 1972.
Warning: These citations may not always be 100% accurate.