Citazione APA

Powers, D. A., & Xie, Y. (2000). Statistical methods for categorical data analysis. Academic Press.

Stile di citazione Chicago

Powers, Daniel A., e Yu Xie. Statistical Methods for Categorical Data Analysis. San Diego: Academic Press, 2000.

Citazione MLA

Powers, Daniel A., e Yu Xie. Statistical Methods for Categorical Data Analysis. Academic Press, 2000.