Cita APA (7a ed.)
Klitgaard, R. E., & Hall, G. R. (1973). A statistical search for unusually effective schools.
Cita estilo Chicago (17a ed.)
Klitgaard, Robert E., y George R. Hall. A Statistical Search for Unusually Effective Schools. 1973.
Cita MLA (9a ed.)
Klitgaard, Robert E., y George R. Hall. A Statistical Search for Unusually Effective Schools. 1973.
Precaución: Estas citas no son 100% exactas.