Flick, L. F. (1896). The physical conditions of happiness. S.l..
Chicago Style (17th ed.) CitationFlick, Lawrence F. The Physical Conditions of Happiness. S.l., 1896.
MLA (8th ed.) CitationFlick, Lawrence F. The Physical Conditions of Happiness. S.l., 1896.
Warning: These citations may not always be 100% accurate.