APA aipamena

Freund, J. E., & Simon, G. A. (1997). Modern elementary statistics: John E. Freund, Gary A. Simon (Rev. 9th ed.). Prentice Hall.

Chicago Style aipamena

Freund, John E., and Gary A. Simon. Modern Elementary Statistics: John E. Freund, Gary A. Simon. Rev. 9th ed. Upper Saddle River, N.J: Prentice Hall, 1997.

MLA aipamena

Freund, John E., and Gary A. Simon. Modern Elementary Statistics: John E. Freund, Gary A. Simon. Rev. 9th ed. Prentice Hall, 1997.