Cita APA (7a ed.)

Sheets-Johnstone, M. (1990). The Roots Of Thinking. Temple University Press.

Cita Chicago Style (17a ed.)

Sheets-Johnstone, Maxine. The Roots Of Thinking. Philadelphia: Temple University Press, 1990.

Cita MLA (8a ed.)

Sheets-Johnstone, Maxine. The Roots Of Thinking. Temple University Press, 1990.