Grade 1A reading materials ....
APA Citation
New York (N.Y.). Board of Education. Bureau of reference, r. and statistics., Morrison, H. B. (1943). Grade 1A reading materials .... [New York].
MLA Citation
New York (N.Y.). Board of Education. Bureau of reference, research and statistics, and Harriet B Morrison. Grade 1A Reading Materials .... [New York], 1943.
Warning: These citations may not always be complete (especially for serials).