APA-viite

Clocksin, W. F. (1993). Programming In Prolog (Ed.3 rev and enl.). Nurosa Publishing House.

Chicago-tyylinen lähdeviittaus

Clocksin, W F. Programming In Prolog. Ed.3 rev and enl. Nurosa Publishing House, 1993.

MLA-viite

Clocksin, W F. Programming In Prolog. Ed.3 rev and enl. Nurosa Publishing House, 1993.