APA (7th ed.) Citation

(2004). The Merck manual of health & aging: The comprehensive guide to the changes and challenges of aging-for older adults and those who care and about them. Merck Research.

Chicago Style (17th ed.) Citation

The Merck Manual of Health & Aging: The Comprehensive Guide to the Changes and Challenges of Aging-for Older Adults and Those Who Care and About Them. New Jersey: Merck Research, 2004.

MLA (9th ed.) Citation

The Merck Manual of Health & Aging: The Comprehensive Guide to the Changes and Challenges of Aging-for Older Adults and Those Who Care and About Them. Merck Research, 2004.