Gaya APA
DOYLE, S, A, C.
(2019).
The Sign Of The Four : Sherlock Holmes
.
Jakarta:
Gramedia Pustaka Utama.
Gaya MLA
DOYLE, SIR, ARTHUR, CONAN.
"The Sign Of The Four : Sherlock Holmes".
Jakarta:
Gramedia Pustaka Utama,
2019.
NOVEL.