Fisher, I., & Fisk, E. L. (1915). How to live: Rules for healthful living, based on modern science. Funk & Wagnalls company.
Chicago-referens (17:e uppl.)Fisher, Irving, och Eugene Lyman Fisk. How to Live: Rules for Healthful Living, Based on Modern Science. New York and London: Funk & Wagnalls company, 1915.
MLA-referens (8:e uppl.)Fisher, Irving, och Eugene Lyman Fisk. How to Live: Rules for Healthful Living, Based on Modern Science. Funk & Wagnalls company, 1915.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.