Cita APA (7a ed.)

Keppel, G., & Zedeck, S. (1989). Data analysis for research designs: Analysis of variance and multiple regression-correlation approaches. Freeman.

Cita Chicago Style (17a ed.)

Keppel, Geoffrey, y Sheldon Zedeck. Data Analysis for Research Designs: Analysis of Variance and Multiple Regression-correlation Approaches. New York: Freeman, 1989.

Cita MLA (9a ed.)

Keppel, Geoffrey, y Sheldon Zedeck. Data Analysis for Research Designs: Analysis of Variance and Multiple Regression-correlation Approaches. Freeman, 1989.