APA (7th ed.) Citation

Ruff, H. J. (1979). How to prosper during the coming bad years. Times Books.

Chicago Style (17th ed.) Citation

Ruff, Howard J. How to Prosper During the Coming Bad Years. New York: Times Books, 1979.

MLA (9th ed.) Citation

Ruff, Howard J. How to Prosper During the Coming Bad Years. Times Books, 1979.

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