Gaya APA

Doyle, S, A, C. (2020). Sherlock Holmes : The Valley Of Fear (Cet. 1, 2020). Yogyakarta: Penerbit Indoliterasi.

Gaya MLA

Doyle, Sir, Arthur, Conan. "Sherlock Holmes : The Valley Of Fear". Cet. 1, 2020 Yogyakarta: Penerbit Indoliterasi, 2020. Text.