Logic Symposion <1980, Pátrai, Greece>. (1982). Patras Logic Symposion: Proceedings of the Logic Symposion held at Patras, Greece, August 18-22, 1980. North-Holland Pub. Co.
Chicago-Zitierstil (17. Ausg.)Logic Symposion <1980, Pátrai, Greece>. Patras Logic Symposion: Proceedings of the Logic Symposion Held at Patras, Greece, August 18-22, 1980. Amsterdam: North-Holland Pub. Co, 1982.
MLA-Zitierstil (9. Ausg.)Logic Symposion <1980, Pátrai, Greece>. Patras Logic Symposion: Proceedings of the Logic Symposion Held at Patras, Greece, August 18-22, 1980. North-Holland Pub. Co, 1982.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.