Gaya APA

STEPHENS, L, J. (2006). Schaum's outlines of beginning statistics: 581 full-solved problems, second edition (second ed.). Hoboken, NJ: McGraw Hill.

Gaya MLA

STEPHENS, Larry, J.. "Schaum's outlines of beginning statistics: 581 full-solved problems, second edition". second ed. Hoboken, NJ: McGraw Hill, 2006. Text.