Gaya APA

doyle, S, A, C. et al (2016). THE SIGN OF THE FOUR, SHERLOCK HOLMES . Yogyakarta: Shira Media.

Gaya MLA

doyle, Sir, Arthur, Conan. et al. "THE SIGN OF THE FOUR, SHERLOCK HOLMES". Yogyakarta: Shira Media, 2016. Text.