Cita APA (7th ed.)
Doyle, A. C. (2001). Beyond the city. Electric Book Co..
Cita Chicago (17th ed.)
Doyle, Arthur Conan. Beyond the City. London: Electric Book Co., 2001.
Cita MLA (9th ed.)
Doyle, Arthur Conan. Beyond the City. Electric Book Co., 2001.
Atenció: Aquestes cites poden no estar 100% correctes.