Cita APA (7a ed.)

Thurstone, T. G. (1967). Learning to think series. Science Research Associates.

Cita Chicago Style (17a ed.)

Thurstone, T. G. Learning to Think Series. Chicago, Ill.: Science Research Associates, 1967.

Cita MLA (8a ed.)

Thurstone, T. G. Learning to Think Series. Science Research Associates, 1967.