Style de citation APA (7e éd.)

Sargent, E. (1842). What's to be done?, or, The will and the way. Harper.

Style de citation Chicago (17e éd.)

Sargent, Epes. What's to Be Done?, or, The Will and the Way. New York: Harper, 1842.

Style de citation MLA (8e éd.)

Sargent, Epes. What's to Be Done?, or, The Will and the Way. Harper, 1842.