Sargent, E. (1842). What's to be done?, or, The will and the way. Harper.
Chicago-referens (17:e uppl.)Sargent, Epes. What's to Be Done?, or, The Will and the Way. New York: Harper, 1842.
MLA-referens (8:e uppl.)Sargent, Epes. What's to Be Done?, or, The Will and the Way. Harper, 1842.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.