Gaya APA

Doyle, S, A, C. (2024). The Sign Of Four ( Misteri Empat Tanda ) (Cet 1). Yogyakarta: Indoliterasi Publishing House.

Gaya MLA

Doyle, Sir, Arthur, Conan. "The Sign Of Four ( Misteri Empat Tanda )". Cet 1 Yogyakarta: Indoliterasi Publishing House, 2024. Fiction.