APA (7th ed.) Citation

Burgard, W. (1991). Goal-directed forward chaining for logic programs.

Chicago Style (17th ed.) Citation

Burgard, Wolfram. Goal-directed Forward Chaining for Logic Programs. 1991.

MLA (9th ed.) Citation

Burgard, Wolfram. Goal-directed Forward Chaining for Logic Programs. 1991.

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