Citazione Stile APA (7a Edizione)

Carl, W. (1994). Frege's Theory of Sense and Reference: Its origins and scope. Univ. Pr..

Citazione stile Chigago Style (17a edizione)

Carl, Wolfgang. Frege's Theory of Sense and Reference: Its Origins and Scope. Cambridge: Univ. Pr., 1994.

Citatione MLA (9a ed.)

Carl, Wolfgang. Frege's Theory of Sense and Reference: Its Origins and Scope. Univ. Pr., 1994.