Cita APA (7th ed.)

Siegel, A. F., & Morgan, C. J. (1996). Statistics and data analysis: An introduction (2a. ed.). John Wiley & Sons.

Cita Chicago (17th ed.)

Siegel, Andrew F., i Charles J. Morgan. Statistics and Data Analysis: An Introduction. 2a. ed. Nueva York: John Wiley & Sons, 1996.

Cita MLA (9th ed.)

Siegel, Andrew F., i Charles J. Morgan. Statistics and Data Analysis: An Introduction. 2a. ed. John Wiley & Sons, 1996.