World Health Organization. (2019). Risk reduction of cognitive decline and dementia: WHO guidelines. World Health Organization.
Chicago Style (17th ed.) CitationWorld Health Organization. Risk Reduction of Cognitive Decline and Dementia: WHO Guidelines. Geneva: World Health Organization, 2019.
MLA (9th ed.) CitationWorld Health Organization. Risk Reduction of Cognitive Decline and Dementia: WHO Guidelines. World Health Organization, 2019.
Warning: These citations may not always be 100% accurate.