APA (7th ed.) Citation

(1990). Naturally intelligent systems / Maureen Caudill and Charles Butler.

Chicago Style (17th ed.) Citation

Naturally Intelligent Systems / Maureen Caudill and Charles Butler. 1990.

MLA (9th ed.) Citation

Naturally Intelligent Systems / Maureen Caudill and Charles Butler. 1990.

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