Cita APA (7a ed.)
Twain, M. (2001). The Adventures of Tom Sawyer. Electric Book Co..
Cita Chicago Style (17a ed.)
Twain, Mark. The Adventures of Tom Sawyer. London: Electric Book Co., 2001.
Cita MLA (9a ed.)
Twain, Mark. The Adventures of Tom Sawyer. Electric Book Co., 2001.
Precaución: Estas citas no son 100% exactas.