Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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