Citazione Stile APA (7a Edizione)

Johnson, R. R., & Kuby, P. (2012). Elementary statistics (11th ed.). Brooks/Cole, Cengasge Learning.

Citazione stile Chigago Style (17a edizione)

Johnson, Robert Russell, e Patricia Kuby. Elementary Statistics. 11th ed. Australia: Brooks/Cole, Cengasge Learning, 2012.

Citatione MLA (9a ed.)

Johnson, Robert Russell, e Patricia Kuby. Elementary Statistics. 11th ed. Brooks/Cole, Cengasge Learning, 2012.