Gaya APA

Doyle, S, A, C. (2025). The Sign Of Four Misteri Empat Tanda . Yogyakarta: Indoliterasi Publising House.

Gaya MLA

Doyle, Sri, Arthur, Connan. "The Sign Of Four Misteri Empat Tanda". Yogyakarta: Indoliterasi Publising House, 2025. Art Original.