APA (7th ed.) Citation

Caudill, M., & Butler, C. (1990). Naturally intelligent systems. MIT.

Chicago Style (17th ed.) Citation

Caudill, Maureen, and Charles Butler. Naturally Intelligent Systems. Cambridge (Massachusetts) [etc.]: MIT, 1990.

MLA (9th ed.) Citation

Caudill, Maureen, and Charles Butler. Naturally Intelligent Systems. MIT, 1990.

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