APA (7th ed.) Citation

Brna, P., Bundy, A., & Pain, H. (1990). A framework for the principled debugging of Prolog programs: How to debug non-terminating programs.

Chicago Style (17th ed.) Citation

Brna, Paul, Alan Bundy, and Helen Pain. A Framework for the Principled Debugging of Prolog Programs: How to Debug Non-terminating Programs. Edinburgh, 1990.

MLA (9th ed.) Citation

Brna, Paul, et al. A Framework for the Principled Debugging of Prolog Programs: How to Debug Non-terminating Programs. 1990.