APA

National Society for the Study of Education, Whipple G. M. & Gray W. S. (1937). The teaching of reading: a second report. Bloomington, Ill: .

Chicago

National Society for the Study of Education, Whipple Guy Montrose and Gray William Scott. 1937. The teaching of reading: a second report. Bloomington, Ill: .

Harvard

National Society for the Study of Education, Whipple G. M. and Gray W. S. (1937). The teaching of reading: a second report. Bloomington, Ill: .

MLA

National Society for the Study of Education, Whipple Guy Montrose and Gray William Scott. The teaching of reading: a second report. Bloomington, Ill: . 1937.