APA Edition Citation

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

Chicago Edition Citation

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

MLA Edition Citation

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

Warning: These citations may not always be 100% accurate.