Reader's digest. (2005). 30 Minutes a day to a healthy heart. London: Reader's Digest Association.
Chicago Style CitationReader's digest. 30 Minutes a Day to a Healthy Heart. London: Reader's Digest Association, 2005.
MLA CitationReader's digest. 30 Minutes a Day to a Healthy Heart. London: Reader's Digest Association, 2005.
Warning: These citations may not always be 100% accurate.