APA (7th ed.) Citation

Hutchinson, B., & Hutchinson, W. (1985). Computer typing. Heinemann.

Chicago Style (17th ed.) Citation

Hutchinson, Betty, and Warner Hutchinson. Computer Typing. London: Heinemann, 1985.

MLA (9th ed.) Citation

Hutchinson, Betty, and Warner Hutchinson. Computer Typing. Heinemann, 1985.

Warning: These citations may not always be 100% accurate.