APA (7th ed.) Citation

Berridge, W. A. (1923). Cycles of unemployment in the United States, 1903-1922. Houghton Mifflin.

Chicago Style (17th ed.) Citation

Berridge, William A. Cycles of Unemployment in the United States, 1903-1922. Boston [etc.]: Houghton Mifflin, 1923.

MLA (9th ed.) Citation

Berridge, William A. Cycles of Unemployment in the United States, 1903-1922. Houghton Mifflin, 1923.