Citazione Stile APA (7a Edizione)

Wallis, W. A. &. R. (2014). The nature of statistics. Dover Publication.

Citazione stile Chigago Style (17a edizione)

Wallis, W. Allen & Roberts. The Nature of Statistics. New York: Dover Publication, 2014.

Citatione MLA (9a ed.)

Wallis, W. Allen & Roberts. The Nature of Statistics. Dover Publication, 2014.