Gaya APA
Hitchcock, A.
(1987).
Misteri Teka-Teki Aneh: Trio Detektif
.
Jakarta:
Gramedia.
Gaya MLA
Hitchcock, Alfred.
"Misteri Teka-Teki Aneh: Trio Detektif".
Jakarta:
Gramedia,
1987.
Text / Book.