Citazione Stile APA (7a Edizione)

Carnap, R. On the character of philosophical problems: Rudolf Carnap. The linguistic turn : essays in philosophical method ; with two retrospective essays.(1992).

Citazione stile Chigago Style (17a edizione)

Carnap, Rudolf. "On the Character of Philosophical Problems: Rudolf Carnap." The Linguistic Turn : Essays in Philosophical Method ; with Two Retrospective Essays.(1992) .

Citatione MLA (8a ed.)

Carnap, Rudolf. "On the Character of Philosophical Problems: Rudolf Carnap." The Linguistic Turn : Essays in Philosophical Method ; with Two Retrospective Essays.(1992), .