Doyle, S. A. C., Hardy-Gould, J., & Hajdinjak-Krec, M. (2010). Sherlock Holmes: The emarald crown. Oxford University Press.
Čikaški stil citiranja (17. izdanje)Doyle, Sir Arthur Conan, Janet Hardy-Gould, i Marcela Hajdinjak-Krec. Sherlock Holmes: The Emarald Crown. Oxford: Oxford University Press, 2010.
MLA način citiranja (8. izdanje)Doyle, Sir Arthur Conan, et al. Sherlock Holmes: The Emarald Crown. Oxford University Press, 2010.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.