Citazione Stile APA (7a Edizione)

Siegel, S., & Castellan, N. J. (1988). Nonparametric statistics for the behavioral sciences (Second edition.). McGraw-Hill Book Company.

Citazione stile Chigago Style (17a edizione)

Siegel, Sidney., e N. John Castellan. Nonparametric Statistics for the Behavioral Sciences. Second edition. New York: McGraw-Hill Book Company, 1988.

Citatione MLA (8a ed.)

Siegel, Sidney., e N. John Castellan. Nonparametric Statistics for the Behavioral Sciences. Second edition. McGraw-Hill Book Company, 1988.