APA (7e ed.) Bronvermelding

Rudolf, K. B. (1949). The effect of reading instruction on achievement in eight grade social studies. Bureau of Publications, Teachers College, Columbia University.

Chicago (17e ed.) Bronvermelding

Rudolf, Kathleen Brady. The Effect of Reading Instruction on Achievement in Eight Grade Social Studies. New York: Bureau of Publications, Teachers College, Columbia University, 1949.

MLA (9e ed.) Bronvermelding

Rudolf, Kathleen Brady. The Effect of Reading Instruction on Achievement in Eight Grade Social Studies. Bureau of Publications, Teachers College, Columbia University, 1949.