APA (7th ed.) Citation

WEI & Levkoff. (2000). Aging well: The complete guide to physical and emotional health. John Wiley.

Chicago Style (17th ed.) Citation

WEI and Levkoff. Aging Well: The Complete Guide to Physical and Emotional Health. New York: John Wiley, 2000.

MLA (9th ed.) Citation

WEI and Levkoff. Aging Well: The Complete Guide to Physical and Emotional Health. John Wiley, 2000.