APA (7 ম সংস্করণ) উদ্ধৃতি

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

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

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

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

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