Cita APA (7a ed.)
United States of America, Department of Health Education and Welfare. (1959). Statistics of local school systems: 1955-1956.
Cita estilo Chicago (17a ed.)
United States of America, Department of Health Education and Welfare. Statistics of Local School Systems: 1955-1956. 1959.
Cita MLA (9a ed.)
United States of America, Department of Health Education and Welfare. Statistics of Local School Systems: 1955-1956. 1959.
Precaución: Estas citas no son 100% exactas.