APA (7th ed.) Citation

TIME Books. (2004). A to Z health guide: How to live better--and longer. TIME Books.

Chicago Style (17th ed.) Citation

TIME Books. A to Z Health Guide: How to Live Better--and Longer. Des Moines, IA: TIME Books, 2004.

MLA (9th ed.) Citation

TIME Books. A to Z Health Guide: How to Live Better--and Longer. TIME Books, 2004.

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