Cita APA (7a ed.)
Levine, S. O., & Freeman F., E. A programmed introduction to educational and psychological measurement.
Cita estilo Chicago (17a ed.)
Levine, Samuel O., y Elzey Freeman F. A Programmed Introduction to Educational and Psychological Measurement.
Cita MLA (9a ed.)
Levine, Samuel O., y Elzey Freeman F. A Programmed Introduction to Educational and Psychological Measurement.
Precaución: Estas citas no son 100% exactas.