APA aipamena

Michael Friedman & Richard Creath. (2007). The cambridge companion to carnap. Cambridge University Press.

Chicago Style aipamena

Michael Friedman and Richard Creath. The Cambridge Companion to Carnap. London: Cambridge University Press, 2007.

MLA aipamena

Michael Friedman and Richard Creath. The Cambridge Companion to Carnap. Cambridge University Press, 2007.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.