APA Citation

Bolc, L. (1980). Natural language question answering systems: Edited by Leonard Bolc. München, London, New York: C. Hanser.

Chicago Style Citation

Bolc, Leonard. Natural Language Question Answering Systems: Edited By Leonard Bolc. München, London, New York: C. Hanser, 1980.

MLA Citation

Bolc, Leonard. Natural Language Question Answering Systems: Edited By Leonard Bolc. München, London, New York: C. Hanser, 1980.

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