Παραπομπή APA

Andrews, J. H. (1992). Logic programming: Operational semantics and proof theory. Cambridge University press.

Παραπομπή Chicago Style

Andrews, James H. Logic Programming: Operational Semantics and Proof Theory. Camgridge: Cambridge University press, 1992.

Παραπομπή MLA

Andrews, James H. Logic Programming: Operational Semantics and Proof Theory. Cambridge University press, 1992.