APA (7th ed.) Citation

Scha, R. J. (1983). Logical foundations for question answering.

Chicago Style (17th ed.) Citation

Scha, Remko J. Logical Foundations for Question Answering. 1983.

MLA (9th ed.) Citation

Scha, Remko J. Logical Foundations for Question Answering. 1983.

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