Gaya APA

Sanders, D, H., Smidt, R, K. (2000). Statistics A First Course (6th.ed.). Hoboken, NJ: Subsidiary of mcgraw hill.

Gaya MLA

Sanders, Donal, H.., Smidt, Robert, K.. "Statistics A First Course". 6th.ed. Hoboken, NJ: Subsidiary of mcgraw hill, 2000. .