APA (7th ed.) Citation

Underwood, J. D. M., & Underwood, G. (1990). Computers and learning: Helping children acquire thinking skills. Blackwell.

Chicago Style (17th ed.) Citation

Underwood, Jean D. M., and Geoffrey Underwood. Computers and Learning: Helping Children Acquire Thinking Skills. Oxford: Blackwell, 1990.

MLA (9th ed.) Citation

Underwood, Jean D. M., and Geoffrey Underwood. Computers and Learning: Helping Children Acquire Thinking Skills. Blackwell, 1990.