APA (7th ed.) Citation

Mennis, E. A. (1991). How the economy works: An investor's guide to tracking the economy. Institute of Finance.

Chicago Style (17th ed.) Citation

Mennis, Edmund A. How the Economy Works: An Investor's Guide to Tracking the Economy. New York, London: Institute of Finance, 1991.

MLA (9th ed.) Citation

Mennis, Edmund A. How the Economy Works: An Investor's Guide to Tracking the Economy. Institute of Finance, 1991.