Charles Dickens. (2000). Hard Times (Norton Critical Editions) (3rd.). W. W. Norton & Company.
Cita Chicago (17th ed.)Charles Dickens. Hard Times (Norton Critical Editions). 3rd. W. W. Norton & Company, 2000.
Cita MLA (9th ed.)Charles Dickens. Hard Times (Norton Critical Editions). 3rd. W. W. Norton & Company, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.