Citazione Stile APA (7a Edizione)

(1987). Teaching, thinking, skills: Theory and practice. W. H. Freeman and Company.

Citazione stile Chigago Style (17a edizione)

Teaching, Thinking, Skills: Theory and Practice. New York: W. H. Freeman and Company, 1987.

Citatione MLA (9a ed.)

Teaching, Thinking, Skills: Theory and Practice. W. H. Freeman and Company, 1987.