Gaya APA
Doyle, S, A, C. (2002).
Sherlock Holmes The Valley of Fear : Lembah Ketakutan .
Jakarta:
Gramedia Pustaka Utama.
Gaya MLA
Doyle, Sir, Arthur, Conan.
"Sherlock Holmes The Valley of Fear : Lembah Ketakutan".
Jakarta:
Gramedia Pustaka Utama,
2002.
Book.