Cita APA (7th ed.)
Dickens, C., & Schlicke, P. (1969). Hard times. Oxford University Press.
Cita Chicago (17th ed.)
Dickens, Charles, i Paul Schlicke. Hard Times. Oxford [Oxfordshire] ; New York: Oxford University Press, 1969.
Cita MLA (9th ed.)
Dickens, Charles, i Paul Schlicke. Hard Times. Oxford University Press, 1969.
Atenció: Aquestes cites poden no estar 100% correctes.