APA (7th ed.) Citation

Le Breton, E. (1974). Plan your retirement now, so you won't be sorry later. Books by U.S. News & World Report.

Chicago Style (17th ed.) Citation

Le Breton, Edmond. Plan Your Retirement Now, so You Won't Be Sorry Later. Washington: Books by U.S. News & World Report, 1974.

MLA (9th ed.) Citation

Le Breton, Edmond. Plan Your Retirement Now, so You Won't Be Sorry Later. Books by U.S. News & World Report, 1974.