Gaya APA

DOYLE, S, A, C., COLLINS, A. (2003). The Sign of four / Sir Arthur Conan Doyle ; Retold by Anne Collins . Jakarta: Institut DIAN/Interfidei.

Gaya MLA

DOYLE, Sir, Arthur, Conan., COLLINS, Anne. "The Sign of four / Sir Arthur Conan Doyle ; Retold by Anne Collins". Jakarta: Institut DIAN/Interfidei, 2003. Text.