APA

Clocksin (W F); Mellish (C S), . (1997). Programming In Prolog. : .

Chicago

Clocksin (W F); Mellish (C S), . 1997. Programming In Prolog. : .

Harvard

Clocksin (W F); Mellish (C S), . (1997). Programming In Prolog. : .

MLA

Clocksin (W F); Mellish (C S), . Programming In Prolog. : . 1997.