Gaya APA
Doyle, S, A, C.
(2020).
The Sign Of Four Misteri Empat Tanda
.
:
Penerbit Indoliterasi.
Gaya MLA
Doyle, Sir, Arthur, Conan.
"The Sign Of Four Misteri Empat Tanda".
:
Penerbit Indoliterasi,
2020.
.