Gaya APA

DOYLE, S, A, C. (2022). SHERLOCK HOLMES MISTERI LEMBAH KENGERIAN : THE VALLEY OF FEAR . YOGYAKARTA: LAKSANA.

Gaya MLA

DOYLE, SIR, ARTHUR, CONAN. "SHERLOCK HOLMES MISTERI LEMBAH KENGERIAN : THE VALLEY OF FEAR". YOGYAKARTA: LAKSANA, 2022. Text.