APA Format
Davies, John Kenneth; MacDonald, Gordon . (). Quality, evidence and effectiveness in health promotion : striving for certainties. :
MLA Format
Davies, John Kenneth; MacDonald, Gordon . Quality, evidence and effectiveness in health promotion : striving for certainties. : ,
Australian/Harvard Format
Davies, John Kenneth; MacDonald, Gordon . . Quality, evidence and effectiveness in health promotion : striving for certainties. , 
Warning: These citations may not always be 100% accurate.