APA-referens (7:e uppl.)

Copi, I. Reply to Bergmann: Irving Copi. The linguistic turn : essays in philosophical method ; with two retrospective essays.(1992).

Chicago-referens (17:e uppl.)

Copi, Irving. "Reply to Bergmann: Irving Copi." The Linguistic Turn : Essays in Philosophical Method ; with Two Retrospective Essays.(1992) .

MLA-referens (8:e uppl.)

Copi, Irving. "Reply to Bergmann: Irving Copi." The Linguistic Turn : Essays in Philosophical Method ; with Two Retrospective Essays.(1992), .

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.