APA Style
Christie, A.
(2019).
The Mystery Of Three Quarters (Misteri Tiga Perempat)
(
Cet. 1)
.
Jakarta:
Gramedia.
MLA Style
Christie, Agatha.
"The Mystery Of Three Quarters (Misteri Tiga Perempat)".
Cet. 1
Jakarta:
Gramedia,
2019.
Text.