Doyle, S. A. C. (2017). Sherlock Holmes: The Sign Of The Four. Shira Media.
Chicago Style CitationDoyle, Sir Arthur Conan. Sherlock Holmes: The Sign Of The Four. Shira Media, 2017.
MLA CitationDoyle, Sir Arthur Conan. Sherlock Holmes: The Sign Of The Four. Shira Media, 2017.
Warning: These citations may not always be 100% accurate.