Cita APA (7th ed.)
Gaskell, E. C. (2001). Mary Barton. Electric Book Co..
Cita Chicago (17th ed.)
Gaskell, Elizabeth Cleghorn. Mary Barton. London: Electric Book Co., 2001.
Cita MLA (9th ed.)
Gaskell, Elizabeth Cleghorn. Mary Barton. Electric Book Co., 2001.
Atenció: Aquestes cites poden no estar 100% correctes.