Cita APA (7a ed.)

Ehrenberg, A. S. C. (1981). Data reduction: Analysing and interpreting statistical data (Rev. repr.). John Wiley & Sons.

Cita Chicago Style (17a ed.)

Ehrenberg, Andrew S. C. Data Reduction: Analysing and Interpreting Statistical Data. Rev. repr. Chichester [etc.]: John Wiley & Sons, 1981.

Cita MLA (9a ed.)

Ehrenberg, Andrew S. C. Data Reduction: Analysing and Interpreting Statistical Data. Rev. repr. John Wiley & Sons, 1981.

Precaución: Estas citas no son 100% exactas.