Citazione Stile APA (7a Edizione)

Michael, D. N. (1997). Learning to plan--and planning to learn (2nd ed.). Miles River Press.

Citazione stile Chigago Style (17a edizione)

Michael, Donald N. Learning to Plan--and Planning to Learn. 2nd ed. Alexandria, VA: Miles River Press, 1997.

Citatione MLA (8a ed.)

Michael, Donald N. Learning to Plan--and Planning to Learn. 2nd ed. Miles River Press, 1997.