Freeman, M., Ayers, C., Peterson, C., & Kansagara, D. (2019). Aromatherapy and essential oils: A map of the evidence. [Washington, D.C.]: Department of Veterans Affairs, Health Services Research & Development Service.
Chicago Style CitationFreeman, Michele, Chelsea Ayers, Carolyn Peterson, and Devan Kansagara. Aromatherapy and Essential Oils: A Map of the Evidence. [Washington, D.C.]: Department of Veterans Affairs, Health Services Research & Development Service, 2019.
MLA CitationFreeman, Michele, Chelsea Ayers, Carolyn Peterson, and Devan Kansagara. Aromatherapy and Essential Oils: A Map of the Evidence. [Washington, D.C.]: Department of Veterans Affairs, Health Services Research & Development Service, 2019.
Warning: These citations may not always be 100% accurate.