Dyfyniad APA

Bratko, I. (1990). PROLOG: :programming for artificial intelligence. Addison - Wesley.

Dyfyniad Arddull Chicago

Bratko, Ivan. PROLOG: :programming for Artificial Intelligence. New York: Addison - Wesley, 1990.

Dyfyniad MLA

Bratko, Ivan. PROLOG: :programming for Artificial Intelligence. Addison - Wesley, 1990.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.