Childs, H. G. (1918). An Investigation of Certain Phases of the Reorganization Movement in the Grammar Grades of Indiana Public Schools. Columbia University.
Cita Chicago Style (17a ed.)Childs, Hubert Guy. An Investigation of Certain Phases of the Reorganization Movement in the Grammar Grades of Indiana Public Schools. Fort Wayne: Columbia University, 1918.
Cita MLA (8a ed.)Childs, Hubert Guy. An Investigation of Certain Phases of the Reorganization Movement in the Grammar Grades of Indiana Public Schools. Columbia University, 1918.
Precaución: Estas citas no son 100% exactas.