APA (7th ed.) Citation

National Industrial Conference Board. (1921). The cost of living among wage-earners. Detroit, Michigan, September, 1921. National industrial conference board.

Chicago Style (17th ed.) Citation

National Industrial Conference Board. The Cost of Living Among Wage-earners. Detroit, Michigan, September, 1921. New York: National industrial conference board, 1921.

MLA (9th ed.) Citation

National Industrial Conference Board. The Cost of Living Among Wage-earners. Detroit, Michigan, September, 1921. National industrial conference board, 1921.