APA (7th ed.) Citation

Doyle, S. A. C., & Partridge, D. (2009). A study in scarlet, with ebook (Unabridged.). Tantor Media.

Chicago Style (17th ed.) Citation

Doyle, Sir Arthur Conan, and Derek Partridge. A Study in Scarlet, with Ebook. Unabridged. Old Saybrook: Tantor Media, 2009.

MLA (8th ed.) Citation

Doyle, Sir Arthur Conan, and Derek Partridge. A Study in Scarlet, with Ebook. Unabridged. Tantor Media, 2009.

Warning: These citations may not always be 100% accurate.