Heidenstam, O. (1961). Fit at forty and after. Faber.
Chicago Style (17th ed.) CitationHeidenstam, Oscar. Fit at Forty and After. London: Faber, 1961.
MLA (9th ed.) CitationHeidenstam, Oscar. Fit at Forty and After. Faber, 1961.
Warning: These citations may not always be 100% accurate.