Gaya APA
DOYLE, S, A, C.
(2016).
Sherlock Holmes The Valley of Fear
.
YOGYAKARTA:
Sgira Media.
Gaya MLA
DOYLE, SIR, ARTHUR, CONAN.
"Sherlock Holmes The Valley of Fear".
YOGYAKARTA:
Sgira Media,
2016.
NOVEL.