Gaya APA

Doyle, S, A, C., Albert, . (2017). Sherlock Holmes : The Sign Of The Four = Sherlock Holmes : The Sign Of The Four . Sleman: Shira Media.

Gaya MLA

Doyle, Sir, Arthur, Conan., Albert, . "Sherlock Holmes : The Sign Of The Four = Sherlock Holmes : The Sign Of The Four". Sleman: Shira Media, 2017. Text.