APA引文

Allan G.Bluman. (2007). Elementary statistic. A step by step approach.

Trích dẫn kiểu Chicago

Allan G.Bluman. Elementary Statistic. A Step By Step Approach. 2007.

MLA引文

Allan G.Bluman. Elementary Statistic. A Step By Step Approach. 2007.

警告：这些引文格式不一定是100％准确.