APA (7th ed.) Citation

Pigou, A. C. (1967). Industrial fluctuations (2d ed.). A.M. Kelley.

Chicago Style (17th ed.) Citation

Pigou, A. C. Industrial Fluctuations. 2d ed. New York: A.M. Kelley, 1967.

MLA (9th ed.) Citation

Pigou, A. C. Industrial Fluctuations. 2d ed. A.M. Kelley, 1967.