APA (7th ed.) Citation

Pigou, A. C. (1968). The theory of unemployment / by A.C. Pigou. Cass.

Chicago Style (17th ed.) Citation

Pigou, A. C. The Theory of Unemployment / by A.C. Pigou. Cass, 1968.

MLA (9th ed.) Citation

Pigou, A. C. The Theory of Unemployment / by A.C. Pigou. Cass, 1968.

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