Citazione Stile APA (7a Edizione)

Schefler, W. C. (1979). Statistics for the biological sciences (2a. ed.). Addison-Wesley.

Citazione stile Chigago Style (17a edizione)

Schefler, William C. Statistics for the Biological Sciences. 2a. ed. Reading: Addison-Wesley, 1979.

Citatione MLA (9a ed.)

Schefler, William C. Statistics for the Biological Sciences. 2a. ed. Addison-Wesley, 1979.