Cita APA (7a ed.)

Doyle, A. C. (2001). A Study in scarlet. Electric Book Co..

Cita Chicago Style (17a ed.)

Doyle, Arthur Conan. A Study in Scarlet. London: Electric Book Co., 2001.

Cita MLA (9a ed.)

Doyle, Arthur Conan. A Study in Scarlet. Electric Book Co., 2001.