Citazione Stile APA (7a Edizione)

Smith, D. K. (1999). Make success measurable!: A mindbook-workbook for setting goals and taking action. Wiley.

Citazione stile Chigago Style (17a edizione)

Smith, Douglas K. Make Success Measurable!: A Mindbook-workbook for Setting Goals and Taking Action. New York: Wiley, 1999.

Citatione MLA (8a ed.)

Smith, Douglas K. Make Success Measurable!: A Mindbook-workbook for Setting Goals and Taking Action. Wiley, 1999.