APA-viite (7. p.)

Doyle, A. C., & Page, J. (2010). Sherlock Holmes: The sign of four. Oxford University Press.

Chicago-viite (17. p.)

Doyle, Arthur Conan, ja Jeremy Page. Sherlock Holmes: The Sign of Four. Oxford: Oxford University Press, 2010.

MLA-viite (8. p.)

Doyle, Arthur Conan, ja Jeremy Page. Sherlock Holmes: The Sign of Four. Oxford University Press, 2010.