Cita APA (7th ed.)
Dickens, C. (1980). Hard times: For these times. Signet.
Cita Chicago (17th ed.)
Dickens, Charles. Hard Times: For These Times. New York: Signet, 1980.
Cita MLA (9th ed.)
Dickens, Charles. Hard Times: For These Times. Signet, 1980.
Atenció: Aquestes cites poden no estar 100% correctes.