Cita APA

Waugh, A. E. (1952). Elements of statistical method (3d ed.). McGraw-Hill.

Citación estilo Chicago

Waugh, Albert E. Elements of Statistical Method. 3d ed. New York: McGraw-Hill, 1952.

Cita MLA

Waugh, Albert E. Elements of Statistical Method. 3d ed. McGraw-Hill, 1952.