APA (7th ed.) Citation

MacDonald, D. D., & Bolc, L. (1988). Natural language generation systems. Springer.

Chicago Style (17th ed.) Citation

MacDonald, David D., and Leonard Bolc. Natural Language Generation Systems. New York [etc.]: Springer, 1988.

MLA (9th ed.) Citation

MacDonald, David D., and Leonard Bolc. Natural Language Generation Systems. Springer, 1988.