Lang, A. (2008). Upper-body stretches. Healthy Learning.
Chicago Style (17th ed.) CitationLang, Annette. Upper-body Stretches. Monterey, CA: Healthy Learning, 2008.
MLA (9th ed.) CitationLang, Annette. Upper-body Stretches. Healthy Learning, 2008.
Warning: These citations may not always be 100% accurate.