APA (7th ed.) Citation

Watkins, R. P. (1974). Computer problem solving. Wiley.

Chicago Style (17th ed.) Citation

Watkins, Richard P. Computer Problem Solving. Sydney [u.a.]: Wiley, 1974.

MLA (9th ed.) Citation

Watkins, Richard P. Computer Problem Solving. Wiley, 1974.

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