Gaya APA

Doyle, S, A, C. et al (2019). Sherlock Holmes - The Sign Of The Four (Pertama). Yogyakarta: Immortal Publishing.

Gaya MLA

Doyle, Sir, Arthur, Conan. et al. "Sherlock Holmes - The Sign Of The Four". Pertama Yogyakarta: Immortal Publishing, 2019. Text.