Cita APA

Ullmann, S. (1957). Principles of semantics. 1951 (2nd ed.).

Chicago Edition Citation

Ullmann, Stephen. Principles of Semantics. 1951. 2nd ed. 1957.

Cita MLA

Ullmann, Stephen. Principles of Semantics. 1951. 2nd ed. 1957.

Atenció: Aquestes cites poden no estar 100% correctes.